Home / 5,500,710.16-7,591,949.80-3,464,158.48

Finding the Fourth Proportional to 5,500,710.16, 7,591,949.80 and 3,464,158.48

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Solution

The fourth proportional to 5,500,710.16, 7,591,949.80 and 3,464,158.48 is: 4,781,149.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,710.16 : 7,591,949.80 = 3,464,158.48 : x
  2. Step 2: Convert to fraction form
    5,500,710.16/7,591,949.80 = 3,464,158.48/x
  3. Step 3: Cross multiply
    5,500,710.16x = 7,591,949.80 × 3,464,158.48
  4. Step 4: Simplify right side
    5,500,710.16x = 26,299,717,279,404.30
  5. Step 5: Solve for x
    x = 26,299,717,279,404.30/5,500,710.16
  6. Step 6: Final answer
    x = 4,781,149.44

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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.