Home / 3,262,469.64-4,893,753.68-1,132,621.41

Finding the Fourth Proportional to 3,262,469.64, 4,893,753.68 and 1,132,621.41

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Solution

The fourth proportional to 3,262,469.64, 4,893,753.68 and 1,132,621.41 is: 1,698,949.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,469.64 : 4,893,753.68 = 1,132,621.41 : x
  2. Step 2: Convert to fraction form
    3,262,469.64/4,893,753.68 = 1,132,621.41/x
  3. Step 3: Cross multiply
    3,262,469.64x = 4,893,753.68 × 1,132,621.41
  4. Step 4: Simplify right side
    3,262,469.64x = 5,542,770,187,571.18
  5. Step 5: Solve for x
    x = 5,542,770,187,571.18/3,262,469.64
  6. Step 6: Final answer
    x = 1,698,949.20

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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.