Finding the Fourth Proportional to 2,331,250.88, 3,497,073.14 and 648,354.38
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Solution
The fourth proportional to 2,331,250.88, 3,497,073.14 and 648,354.38 is: 972,586.30
Step by Step Solution
- Step 1: Write the proportion equation
2,331,250.88 : 3,497,073.14 = 648,354.38 : x - Step 2: Convert to fraction form
2,331,250.88/3,497,073.14 = 648,354.38/x - Step 3: Cross multiply
2,331,250.88x = 3,497,073.14 × 648,354.38 - Step 4: Simplify right side
2,331,250.88x = 2,267,342,671,634.87 - Step 5: Solve for x
x = 2,267,342,671,634.87/2,331,250.88 - Step 6: Final answer
x = 972,586.30
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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.