Finding the Fourth Proportional to 1,873,327.80, 2,811,112.56 and 808,369.68
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Solution
The fourth proportional to 1,873,327.80, 2,811,112.56 and 808,369.68 is: 1,213,038.19
Step by Step Solution
- Step 1: Write the proportion equation
1,873,327.80 : 2,811,112.56 = 808,369.68 : x - Step 2: Convert to fraction form
1,873,327.80/2,811,112.56 = 808,369.68/x - Step 3: Cross multiply
1,873,327.80x = 2,811,112.56 × 808,369.68 - Step 4: Simplify right side
1,873,327.80x = 2,272,418,160,571.18 - Step 5: Solve for x
x = 2,272,418,160,571.18/1,873,327.80 - Step 6: Final answer
x = 1,213,038.19
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