Home / 8,231,930.58-11,359,916.90-4,560,773.52

Finding the Fourth Proportional to 8,231,930.58, 11,359,916.90 and 4,560,773.52

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Solution

The fourth proportional to 8,231,930.58, 11,359,916.90 and 4,560,773.52 is: 6,293,785.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,231,930.58 : 11,359,916.90 = 4,560,773.52 : x
  2. Step 2: Convert to fraction form
    8,231,930.58/11,359,916.90 = 4,560,773.52/x
  3. Step 3: Cross multiply
    8,231,930.58x = 11,359,916.90 × 4,560,773.52
  4. Step 4: Simplify right side
    8,231,930.58x = 51,810,008,186,920.48
  5. Step 5: Solve for x
    x = 51,810,008,186,920.48/8,231,930.58
  6. Step 6: Final answer
    x = 6,293,785.85

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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.