Home / 757,093.67-1,135,753.92-244,587.56

Finding the Fourth Proportional to 757,093.67, 1,135,753.92 and 244,587.56

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Solution

The fourth proportional to 757,093.67, 1,135,753.92 and 244,587.56 is: 366,917.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,093.67 : 1,135,753.92 = 244,587.56 : x
  2. Step 2: Convert to fraction form
    757,093.67/1,135,753.92 = 244,587.56/x
  3. Step 3: Cross multiply
    757,093.67x = 1,135,753.92 × 244,587.56
  4. Step 4: Simplify right side
    757,093.67x = 277,791,274,374.47
  5. Step 5: Solve for x
    x = 277,791,274,374.47/757,093.67
  6. Step 6: Final answer
    x = 366,917.97

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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.