Finding the Fourth Proportional to 3,693,107.55, 5,526,375.30 and 2,497,365.30
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Solution
The fourth proportional to 3,693,107.55, 5,526,375.30 and 2,497,365.30 is: 3,737,063.63
Step by Step Solution
- Step 1: Write the proportion equation
3,693,107.55 : 5,526,375.30 = 2,497,365.30 : x - Step 2: Convert to fraction form
3,693,107.55/5,526,375.30 = 2,497,365.30/x - Step 3: Cross multiply
3,693,107.55x = 5,526,375.30 × 2,497,365.30 - Step 4: Simplify right side
3,693,107.55x = 13,801,377,908,997.09 - Step 5: Solve for x
x = 13,801,377,908,997.09/3,693,107.55 - Step 6: Final answer
x = 3,737,063.63
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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.