Home / 2,374,358.43-3,561,891.61-755,180.09

Finding the Fourth Proportional to 2,374,358.43, 3,561,891.61 and 755,180.09

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Solution

The fourth proportional to 2,374,358.43, 3,561,891.61 and 755,180.09 is: 1,132,882.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,358.43 : 3,561,891.61 = 755,180.09 : x
  2. Step 2: Convert to fraction form
    2,374,358.43/3,561,891.61 = 755,180.09/x
  3. Step 3: Cross multiply
    2,374,358.43x = 3,561,891.61 × 755,180.09
  4. Step 4: Simplify right side
    2,374,358.43x = 2,689,869,606,912.64
  5. Step 5: Solve for x
    x = 2,689,869,606,912.64/2,374,358.43
  6. Step 6: Final answer
    x = 1,132,882.71

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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.