Home / 8,967,572.38-13,451,269.47-4,108,500.46

Finding the Fourth Proportional to 8,967,572.38, 13,451,269.47 and 4,108,500.46

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Solution

The fourth proportional to 8,967,572.38, 13,451,269.47 and 4,108,500.46 is: 6,162,709.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,572.38 : 13,451,269.47 = 4,108,500.46 : x
  2. Step 2: Convert to fraction form
    8,967,572.38/13,451,269.47 = 4,108,500.46/x
  3. Step 3: Cross multiply
    8,967,572.38x = 13,451,269.47 × 4,108,500.46
  4. Step 4: Simplify right side
    8,967,572.38x = 55,264,546,805,078.96
  5. Step 5: Solve for x
    x = 55,264,546,805,078.96/8,967,572.38
  6. Step 6: Final answer
    x = 6,162,709.87

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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.