Home / 5,527,149.40-7,627,481.66-3,204,493.32

Finding the Fourth Proportional to 5,527,149.40, 7,627,481.66 and 3,204,493.32

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Solution

The fourth proportional to 5,527,149.40, 7,627,481.66 and 3,204,493.32 is: 4,422,209.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,149.40 : 7,627,481.66 = 3,204,493.32 : x
  2. Step 2: Convert to fraction form
    5,527,149.40/7,627,481.66 = 3,204,493.32/x
  3. Step 3: Cross multiply
    5,527,149.40x = 7,627,481.66 × 3,204,493.32
  4. Step 4: Simplify right side
    5,527,149.40x = 24,442,214,027,892.51
  5. Step 5: Solve for x
    x = 24,442,214,027,892.51/5,527,149.40
  6. Step 6: Final answer
    x = 4,422,209.76

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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.