Home / 6,337,943.62-8,747,480.19-3,761,045.26

Finding the Fourth Proportional to 6,337,943.62, 8,747,480.19 and 3,761,045.26

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Solution

The fourth proportional to 6,337,943.62, 8,747,480.19 and 3,761,045.26 is: 5,190,905.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,943.62 : 8,747,480.19 = 3,761,045.26 : x
  2. Step 2: Convert to fraction form
    6,337,943.62/8,747,480.19 = 3,761,045.26/x
  3. Step 3: Cross multiply
    6,337,943.62x = 8,747,480.19 × 3,761,045.26
  4. Step 4: Simplify right side
    6,337,943.62x = 32,899,668,905,543.39
  5. Step 5: Solve for x
    x = 32,899,668,905,543.39/6,337,943.62
  6. Step 6: Final answer
    x = 5,190,905.90

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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.