Home / 8,397,195.62-11,587,757.17-4,676,218.55

Finding the Fourth Proportional to 8,397,195.62, 11,587,757.17 and 4,676,218.55

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Solution

The fourth proportional to 8,397,195.62, 11,587,757.17 and 4,676,218.55 is: 6,452,974.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397,195.62 : 11,587,757.17 = 4,676,218.55 : x
  2. Step 2: Convert to fraction form
    8,397,195.62/11,587,757.17 = 4,676,218.55/x
  3. Step 3: Cross multiply
    8,397,195.62x = 11,587,757.17 × 4,676,218.55
  4. Step 4: Simplify right side
    8,397,195.62x = 54,186,885,031,249.50
  5. Step 5: Solve for x
    x = 54,186,885,031,249.50/8,397,195.62
  6. Step 6: Final answer
    x = 6,452,974.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.