Home / 6,704,625-9,250,768.98-3,951,422.04

Finding the Fourth Proportional to 6,704,625, 9,250,768.98 and 3,951,422.04

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Solution

The fourth proportional to 6,704,625, 9,250,768.98 and 3,951,422.04 is: 5,452,011.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,625 : 9,250,768.98 = 3,951,422.04 : x
  2. Step 2: Convert to fraction form
    6,704,625/9,250,768.98 = 3,951,422.04/x
  3. Step 3: Cross multiply
    6,704,625x = 9,250,768.98 × 3,951,422.04
  4. Step 4: Simplify right side
    6,704,625x = 36,553,692,434,520.32
  5. Step 5: Solve for x
    x = 36,553,692,434,520.32/6,704,625
  6. Step 6: Final answer
    x = 5,452,011.47

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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.