Home / 4,801,495.92-7,194,247.54-3,378,562.56

Finding the Fourth Proportional to 4,801,495.92, 7,194,247.54 and 3,378,562.56

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Solution

The fourth proportional to 4,801,495.92, 7,194,247.54 and 3,378,562.56 is: 5,062,217.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,495.92 : 7,194,247.54 = 3,378,562.56 : x
  2. Step 2: Convert to fraction form
    4,801,495.92/7,194,247.54 = 3,378,562.56/x
  3. Step 3: Cross multiply
    4,801,495.92x = 7,194,247.54 × 3,378,562.56
  4. Step 4: Simplify right side
    4,801,495.92x = 24,306,215,386,016.10
  5. Step 5: Solve for x
    x = 24,306,215,386,016.10/4,801,495.92
  6. Step 6: Final answer
    x = 5,062,217.23

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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.