Finding the Fourth Proportional to 1,420,906.07, 2,132,876.36 and 611,691
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Solution
The fourth proportional to 1,420,906.07, 2,132,876.36 and 611,691 is: 918,189.67
Step by Step Solution
- Step 1: Write the proportion equation
1,420,906.07 : 2,132,876.36 = 611,691 : x - Step 2: Convert to fraction form
1,420,906.07/2,132,876.36 = 611,691/x - Step 3: Cross multiply
1,420,906.07x = 2,132,876.36 × 611,691 - Step 4: Simplify right side
1,420,906.07x = 1,304,661,270,466.31 - Step 5: Solve for x
x = 1,304,661,270,466.31/1,420,906.07 - Step 6: Final answer
x = 918,189.67
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