Finding the Third Proportional to 5,586,957.75 and 8,542,882.13
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Solution
The third proportional to 5,586,957.75 and 8,542,882.13 is: 13,062,714.68
Step by Step Solution
- Step 1: Write the proportion equation
5,586,957.75 : 8,542,882.13 = 8,542,882.13 : x - Step 2: Convert to fraction form
5,586,957.75/8,542,882.13 = 8,542,882.13/x - Step 3: Cross multiply
5,586,957.75x = 8,542,882.13 × 8,542,882.13 - Step 4: Simplify right side
5,586,957.75x = 72,980,835,001,644.52 - Step 5: Solve for x
x = 72,980,835,001,644.52/5,586,957.75 - Step 6: Final answer
x = 13,062,714.68
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.