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Finding the Third Proportional to 5,605,129.13 and 9,152,595

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Solution

The third proportional to 5,605,129.13 and 9,152,595 is: 14,945,239.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,129.13 : 9,152,595 = 9,152,595 : x
  2. Step 2: Convert to fraction form
    5,605,129.13/9,152,595 = 9,152,595/x
  3. Step 3: Cross multiply
    5,605,129.13x = 9,152,595 × 9,152,595
  4. Step 4: Simplify right side
    5,605,129.13x = 83,769,995,234,025
  5. Step 5: Solve for x
    x = 83,769,995,234,025/5,605,129.13
  6. Step 6: Final answer
    x = 14,945,239.15

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.