Finding the Fourth Proportional to 3,503,755.14, 5,255,624.07 and 844,363.14
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Solution
The fourth proportional to 3,503,755.14, 5,255,624.07 and 844,363.14 is: 1,266,542.63
Step by Step Solution
- Step 1: Write the proportion equation
3,503,755.14 : 5,255,624.07 = 844,363.14 : x - Step 2: Convert to fraction form
3,503,755.14/5,255,624.07 = 844,363.14/x - Step 3: Cross multiply
3,503,755.14x = 5,255,624.07 × 844,363.14 - Step 4: Simplify right side
3,503,755.14x = 4,437,655,242,404.78 - Step 5: Solve for x
x = 4,437,655,242,404.78/3,503,755.14 - Step 6: Final answer
x = 1,266,542.63
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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.