Home / 4,498,042.59-6,200,842.11-3,206,640.96

Finding the Fourth Proportional to 4,498,042.59, 6,200,842.11 and 3,206,640.96

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Solution

The fourth proportional to 4,498,042.59, 6,200,842.11 and 3,206,640.96 is: 4,420,561.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,042.59 : 6,200,842.11 = 3,206,640.96 : x
  2. Step 2: Convert to fraction form
    4,498,042.59/6,200,842.11 = 3,206,640.96/x
  3. Step 3: Cross multiply
    4,498,042.59x = 6,200,842.11 × 3,206,640.96
  4. Step 4: Simplify right side
    4,498,042.59x = 19,883,874,284,393.92
  5. Step 5: Solve for x
    x = 19,883,874,284,393.92/4,498,042.59
  6. Step 6: Final answer
    x = 4,420,561.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.