Finding the Fourth Proportional to 1,711,167.14, 2,569,273.92 and 954,487.02
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Solution
The fourth proportional to 1,711,167.14, 2,569,273.92 and 954,487.02 is: 1,433,137.97
Step by Step Solution
- Step 1: Write the proportion equation
1,711,167.14 : 2,569,273.92 = 954,487.02 : x - Step 2: Convert to fraction form
1,711,167.14/2,569,273.92 = 954,487.02/x - Step 3: Cross multiply
1,711,167.14x = 2,569,273.92 × 954,487.02 - Step 4: Simplify right side
1,711,167.14x = 2,452,338,607,464.52 - Step 5: Solve for x
x = 2,452,338,607,464.52/1,711,167.14 - Step 6: Final answer
x = 1,433,137.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.