Home / 6,337,923.12-8,747,452.08-3,761,024.76

Finding the Fourth Proportional to 6,337,923.12, 8,747,452.08 and 3,761,024.76

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Solution

The fourth proportional to 6,337,923.12, 8,747,452.08 and 3,761,024.76 is: 5,190,877.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,923.12 : 8,747,452.08 = 3,761,024.76 : x
  2. Step 2: Convert to fraction form
    6,337,923.12/8,747,452.08 = 3,761,024.76/x
  3. Step 3: Cross multiply
    6,337,923.12x = 8,747,452.08 × 3,761,024.76
  4. Step 4: Simplify right side
    6,337,923.12x = 32,899,383,859,793.50
  5. Step 5: Solve for x
    x = 32,899,383,859,793.50/6,337,923.12
  6. Step 6: Final answer
    x = 5,190,877.71

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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.