Home / 4,317,209.46-5,957,757.90-2,383,473.78

Finding the Fourth Proportional to 4,317,209.46, 5,957,757.90 and 2,383,473.78

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Solution

The fourth proportional to 4,317,209.46, 5,957,757.90 and 2,383,473.78 is: 3,289,198.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,209.46 : 5,957,757.90 = 2,383,473.78 : x
  2. Step 2: Convert to fraction form
    4,317,209.46/5,957,757.90 = 2,383,473.78/x
  3. Step 3: Cross multiply
    4,317,209.46x = 5,957,757.90 × 2,383,473.78
  4. Step 4: Simplify right side
    4,317,209.46x = 14,200,159,742,237.86
  5. Step 5: Solve for x
    x = 14,200,159,742,237.86/4,317,209.46
  6. Step 6: Final answer
    x = 3,289,198.70

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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.