Finding the Fourth Proportional to 2,337,390.41, 3,511,704.18 and 2,208,350.12
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Solution
The fourth proportional to 2,337,390.41, 3,511,704.18 and 2,208,350.12 is: 3,317,833.56
Step by Step Solution
- Step 1: Write the proportion equation
2,337,390.41 : 3,511,704.18 = 2,208,350.12 : x - Step 2: Convert to fraction form
2,337,390.41/3,511,704.18 = 2,208,350.12/x - Step 3: Cross multiply
2,337,390.41x = 3,511,704.18 × 2,208,350.12 - Step 4: Simplify right side
2,337,390.41x = 7,755,072,329,748.98 - Step 5: Solve for x
x = 7,755,072,329,748.98/2,337,390.41 - Step 6: Final answer
x = 3,317,833.56
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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.