Home / 951,569.67-1,427,215.60-277,469.85

Finding the Fourth Proportional to 951,569.67, 1,427,215.60 and 277,469.85

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Solution

The fourth proportional to 951,569.67, 1,427,215.60 and 277,469.85 is: 416,164.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,569.67 : 1,427,215.60 = 277,469.85 : x
  2. Step 2: Convert to fraction form
    951,569.67/1,427,215.60 = 277,469.85/x
  3. Step 3: Cross multiply
    951,569.67x = 1,427,215.60 × 277,469.85
  4. Step 4: Simplify right side
    951,569.67x = 396,009,302,587.79
  5. Step 5: Solve for x
    x = 396,009,302,587.79/951,569.67
  6. Step 6: Final answer
    x = 416,164.27

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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.