Home / 3,469,323.60-5,204,481.12-1,073,372.76

Finding the Fourth Proportional to 3,469,323.60, 5,204,481.12 and 1,073,372.76

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Solution

The fourth proportional to 3,469,323.60, 5,204,481.12 and 1,073,372.76 is: 1,610,212.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,323.60 : 5,204,481.12 = 1,073,372.76 : x
  2. Step 2: Convert to fraction form
    3,469,323.60/5,204,481.12 = 1,073,372.76/x
  3. Step 3: Cross multiply
    3,469,323.60x = 5,204,481.12 × 1,073,372.76
  4. Step 4: Simplify right side
    3,469,323.60x = 5,586,348,264,142.29
  5. Step 5: Solve for x
    x = 5,586,348,264,142.29/3,469,323.60
  6. Step 6: Final answer
    x = 1,610,212.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.