Home / 5,108,600.96-7,654,229.92-3,082,587.92

Finding the Fourth Proportional to 5,108,600.96, 7,654,229.92 and 3,082,587.92

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Solution

The fourth proportional to 5,108,600.96, 7,654,229.92 and 3,082,587.92 is: 4,618,649.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,600.96 : 7,654,229.92 = 3,082,587.92 : x
  2. Step 2: Convert to fraction form
    5,108,600.96/7,654,229.92 = 3,082,587.92/x
  3. Step 3: Cross multiply
    5,108,600.96x = 7,654,229.92 × 3,082,587.92
  4. Step 4: Simplify right side
    5,108,600.96x = 23,594,836,688,294.57
  5. Step 5: Solve for x
    x = 23,594,836,688,294.57/5,108,600.96
  6. Step 6: Final answer
    x = 4,618,649.39

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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.