Home / 10,944,425.43-15,103,310.36-5,982,888.33

Finding the Fourth Proportional to 10,944,425.43, 15,103,310.36 and 5,982,888.33

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Solution

The fourth proportional to 10,944,425.43, 15,103,310.36 and 5,982,888.33 is: 8,256,387.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,425.43 : 15,103,310.36 = 5,982,888.33 : x
  2. Step 2: Convert to fraction form
    10,944,425.43/15,103,310.36 = 5,982,888.33/x
  3. Step 3: Cross multiply
    10,944,425.43x = 15,103,310.36 × 5,982,888.33
  4. Step 4: Simplify right side
    10,944,425.43x = 90,361,419,267,297.66
  5. Step 5: Solve for x
    x = 90,361,419,267,297.66/10,944,425.43
  6. Step 6: Final answer
    x = 8,256,387.68

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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.