Last Census Date for Geometric Increase Method Post Censal Calculator

✖The Mid-Year Census Date refers to the date at which population is noted.ⓘ Mid-Year Census Date [T_M]			+10% -10%
✖The Population at Mid Year Census refers to the population at the mid year census date.ⓘ Population at Mid Year Census [P_M]			+10% -10%
✖The Population at Last Census refers to the population at the date of last census.ⓘ Population at Last Census [P_L]			+10% -10%
✖Proportionality Factor is defined as rate of change of population.ⓘ Proportionality Factor [K_G]			+10% -10%

✖The Last Census Date refers to the date at which the population is noted.ⓘ Last Census Date for Geometric Increase Method Post Censal [T_L]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Water Demand and Quantity Formulas PDF PDF Image

Last Census Date for Geometric Increase Method Post Censal Solution

STEP 0: Pre-Calculation Summary

Formula Used

Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor)
T_L = T_M-((log10(P_M)-log10(P_L))/K_G)
This formula uses 1 Functions, 5 Variables

Functions Used

log10 - The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function., log10(Number)

Variables Used

Last Census Date - The Last Census Date refers to the date at which the population is noted.
Mid-Year Census Date - The Mid-Year Census Date refers to the date at which population is noted.
Population at Mid Year Census - The Population at Mid Year Census refers to the population at the mid year census date.
Population at Last Census - The Population at Last Census refers to the population at the date of last census.
Proportionality Factor - Proportionality Factor is defined as rate of change of population.

STEP 1: Convert Input(s) to Base Unit

Mid-Year Census Date: 29 --> No Conversion Required
Population at Mid Year Census: 40 --> No Conversion Required
Population at Last Census: 20.01 --> No Conversion Required
Proportionality Factor: 0.03 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T_L = T_M-((log10(P_M)-log10(P_L))/K_G) --> 29-((log10(40)-log10(20.01))/0.03)

Evaluating ... ...

T_L = 18.9729032436083

STEP 3: Convert Result to Output's Unit

18.9729032436083 --> No Conversion Required

FINAL ANSWER

18.9729032436083 ≈ 18.9729 <-- Last Census Date

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Water Demand and Quantity » Determination of Population For Inter Censal and Post Censal Years » Geometric Increase Method » Post Censal Period » Last Census Date for Geometric Increase Method Post Censal

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Post Censal Period Calculators

Proportionality Factor for Geometric Increase Method Post Censal

LaTeX Go Proportionality Factor = (log10(Population at Mid Year Census)-log10(Population at Last Census))/(Mid-Year Census Date-Last Census Date)

Population at Last Census for Geometric Increase Method Post Censal

LaTeX Go Population at Last Census = exp(log10(Population at Mid Year Census)-Proportionality Factor*(Mid-Year Census Date-Last Census Date))

Population at Mid Year for Geometric Increase Method Post Censal

LaTeX Go Population at Mid Year Census = exp(log10(Population at Last Census)+Proportionality Factor*(Mid-Year Census Date-Last Census Date))

Population at Earlier Census given Proportionality Factor

LaTeX Go Population at Earlier Census = exp(log10(Population at Last Census)-(Last Census Date-Earlier Census Date)*Proportionality Factor)

Last Census Date for Geometric Increase Method Post Censal Formula

LaTeX Go

Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor)
T_L = T_M-((log10(P_M)-log10(P_L))/K_G)

What is Geometric Increase Method?

The Geometric Increase Method is the population forecasting method in which the percentage increase in population from decade to decade is assumed to remain constant.It is also known as the logarithmic growth method or exponential growth method.

How to Calculate Last Census Date for Geometric Increase Method Post Censal?

Last Census Date for Geometric Increase Method Post Censal calculator uses Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor) to calculate the Last Census Date, The Last Census Date for Geometric Increase Method Post Censal is defined as the value of last census date when we have prior information of other parameters used. Last Census Date is denoted by T_L symbol.

How to calculate Last Census Date for Geometric Increase Method Post Censal using this online calculator? To use this online calculator for Last Census Date for Geometric Increase Method Post Censal, enter Mid-Year Census Date (T_M), Population at Mid Year Census (P_M), Population at Last Census (P_L) & Proportionality Factor (K_G) and hit the calculate button. Here is how the Last Census Date for Geometric Increase Method Post Censal calculation can be explained with given input values -> 18.96567 = 29-((log10(40)-log10(20.01))/0.03).

FAQ

What is Last Census Date for Geometric Increase Method Post Censal?

The Last Census Date for Geometric Increase Method Post Censal is defined as the value of last census date when we have prior information of other parameters used and is represented as T_L = T_M-((log10(P_M)-log10(P_L))/K_G) or Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor). The Mid-Year Census Date refers to the date at which population is noted, The Population at Mid Year Census refers to the population at the mid year census date, The Population at Last Census refers to the population at the date of last census & Proportionality Factor is defined as rate of change of population.

How to calculate Last Census Date for Geometric Increase Method Post Censal?

The Last Census Date for Geometric Increase Method Post Censal is defined as the value of last census date when we have prior information of other parameters used is calculated using Last Census Date = Mid-Year Census Date-((log10(Population at Mid Year Census)-log10(Population at Last Census))/Proportionality Factor). To calculate Last Census Date for Geometric Increase Method Post Censal, you need Mid-Year Census Date (T_M), Population at Mid Year Census (P_M), Population at Last Census (P_L) & Proportionality Factor (K_G). With our tool, you need to enter the respective value for Mid-Year Census Date, Population at Mid Year Census, Population at Last Census & Proportionality Factor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search