Finding the Fourth Proportional to 2,331,737.98, 3,497,732.34 and 734,426.08
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Solution
The fourth proportional to 2,331,737.98, 3,497,732.34 and 734,426.08 is: 1,101,678.61
Step by Step Solution
- Step 1: Write the proportion equation
2,331,737.98 : 3,497,732.34 = 734,426.08 : x - Step 2: Convert to fraction form
2,331,737.98/3,497,732.34 = 734,426.08/x - Step 3: Cross multiply
2,331,737.98x = 3,497,732.34 × 734,426.08 - Step 4: Simplify right side
2,331,737.98x = 2,568,825,851,355.43 - Step 5: Solve for x
x = 2,568,825,851,355.43/2,331,737.98 - Step 6: Final answer
x = 1,101,678.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.