Home / 1,193,098.97-1,789,652.17-294,540.80

Finding the Fourth Proportional to 1,193,098.97, 1,789,652.17 and 294,540.80

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Solution

The fourth proportional to 1,193,098.97, 1,789,652.17 and 294,540.80 is: 441,812.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,098.97 : 1,789,652.17 = 294,540.80 : x
  2. Step 2: Convert to fraction form
    1,193,098.97/1,789,652.17 = 294,540.80/x
  3. Step 3: Cross multiply
    1,193,098.97x = 1,789,652.17 × 294,540.80
  4. Step 4: Simplify right side
    1,193,098.97x = 527,125,587,764.47
  5. Step 5: Solve for x
    x = 527,125,587,764.47/1,193,098.97
  6. Step 6: Final answer
    x = 441,812.12

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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.