Home / 2,225,830.56-3,338,358.12-1,027,650.48

Finding the Fourth Proportional to 2,225,830.56, 3,338,358.12 and 1,027,650.48

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Solution

The fourth proportional to 2,225,830.56, 3,338,358.12 and 1,027,650.48 is: 1,541,296.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,830.56 : 3,338,358.12 = 1,027,650.48 : x
  2. Step 2: Convert to fraction form
    2,225,830.56/3,338,358.12 = 1,027,650.48/x
  3. Step 3: Cross multiply
    2,225,830.56x = 3,338,358.12 × 1,027,650.48
  4. Step 4: Simplify right side
    2,225,830.56x = 3,430,665,324,429.90
  5. Step 5: Solve for x
    x = 3,430,665,324,429.90/2,225,830.56
  6. Step 6: Final answer
    x = 1,541,296.71

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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.