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Finding the Third Proportional to 6,375,410.50 and 9,581,800

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Solution

The third proportional to 6,375,410.50 and 9,581,800 is: 14,400,781.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,410.50 : 9,581,800 = 9,581,800 : x
  2. Step 2: Convert to fraction form
    6,375,410.50/9,581,800 = 9,581,800/x
  3. Step 3: Cross multiply
    6,375,410.50x = 9,581,800 × 9,581,800
  4. Step 4: Simplify right side
    6,375,410.50x = 91,810,891,240,000
  5. Step 5: Solve for x
    x = 91,810,891,240,000/6,375,410.50
  6. Step 6: Final answer
    x = 14,400,781.13

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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.