22 Geometric Mean The geometric mean is an average computed as follows. For financial investment return calculations the geometric mean is calculated on the decimal multiplier equivalent values not percent values ie a 6 increase becomes 106. For example say you want to find the geometric mean of the value of an object that increases by 10 and then falls by 3.
AAGR measures the average rate of return or growth over constant spaced time periods.
5th Square Root of 1 0051 011 021 051 02 1 -003621. AAGR measures the average rate of return or growth over constant spaced time periods. The final equation becomes then. In order to calculate Geometric Mean we multiply the given numbers altogether and then take a square root given that there are two numbers or cube root for three numbers 5th root for five numbers etc.