Home / 8,499,233.27-12,744,175.19-5,806,598.87

Finding the Fourth Proportional to 8,499,233.27, 12,744,175.19 and 5,806,598.87

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Solution

The fourth proportional to 8,499,233.27, 12,744,175.19 and 5,806,598.87 is: 8,706,704.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,499,233.27 : 12,744,175.19 = 5,806,598.87 : x
  2. Step 2: Convert to fraction form
    8,499,233.27/12,744,175.19 = 5,806,598.87/x
  3. Step 3: Cross multiply
    8,499,233.27x = 12,744,175.19 × 5,806,598.87
  4. Step 4: Simplify right side
    8,499,233.27x = 74,000,313,164,582.17
  5. Step 5: Solve for x
    x = 74,000,313,164,582.17/8,499,233.27
  6. Step 6: Final answer
    x = 8,706,704.58

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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.