Finding the Fourth Proportional to 1,744,737.05, 2,617,106.52 and 546,753.13
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Solution
The fourth proportional to 1,744,737.05, 2,617,106.52 and 546,753.13 is: 820,129.99
Step by Step Solution
- Step 1: Write the proportion equation
1,744,737.05 : 2,617,106.52 = 546,753.13 : x - Step 2: Convert to fraction form
1,744,737.05/2,617,106.52 = 546,753.13/x - Step 3: Cross multiply
1,744,737.05x = 2,617,106.52 × 546,753.13 - Step 4: Simplify right side
1,744,737.05x = 1,430,911,176,860.97 - Step 5: Solve for x
x = 1,430,911,176,860.97/1,744,737.05 - Step 6: Final answer
x = 820,129.99
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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.