Home / 2,456,319.38-3,685,039.92-750,705.44

Finding the Fourth Proportional to 2,456,319.38, 3,685,039.92 and 750,705.44

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Solution

The fourth proportional to 2,456,319.38, 3,685,039.92 and 750,705.44 is: 1,126,229.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,319.38 : 3,685,039.92 = 750,705.44 : x
  2. Step 2: Convert to fraction form
    2,456,319.38/3,685,039.92 = 750,705.44/x
  3. Step 3: Cross multiply
    2,456,319.38x = 3,685,039.92 × 750,705.44
  4. Step 4: Simplify right side
    2,456,319.38x = 2,766,379,496,135.97
  5. Step 5: Solve for x
    x = 2,766,379,496,135.97/2,456,319.38
  6. Step 6: Final answer
    x = 1,126,229.56

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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.