Finding the Third Proportional to 5,451,772.50 and 8,440,542
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Solution
The third proportional to 5,451,772.50 and 8,440,542 is: 13,067,814.05
Step by Step Solution
- Step 1: Write the proportion equation
5,451,772.50 : 8,440,542 = 8,440,542 : x - Step 2: Convert to fraction form
5,451,772.50/8,440,542 = 8,440,542/x - Step 3: Cross multiply
5,451,772.50x = 8,440,542 × 8,440,542 - Step 4: Simplify right side
5,451,772.50x = 71,242,749,253,764 - Step 5: Solve for x
x = 71,242,749,253,764/5,451,772.50 - Step 6: Final answer
x = 13,067,814.05
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.