Home / 3,203,479.59-4,804,229.22-929,171.49

Finding the Fourth Proportional to 3,203,479.59, 4,804,229.22 and 929,171.49

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Solution

The fourth proportional to 3,203,479.59, 4,804,229.22 and 929,171.49 is: 1,393,470.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,479.59 : 4,804,229.22 = 929,171.49 : x
  2. Step 2: Convert to fraction form
    3,203,479.59/4,804,229.22 = 929,171.49/x
  3. Step 3: Cross multiply
    3,203,479.59x = 4,804,229.22 × 929,171.49
  4. Step 4: Simplify right side
    3,203,479.59x = 4,463,952,822,648.94
  5. Step 5: Solve for x
    x = 4,463,952,822,648.94/3,203,479.59
  6. Step 6: Final answer
    x = 1,393,470.04

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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.