Home / 9,040,002.17-12,475,293.17-4,910,115.11

Finding the Fourth Proportional to 9,040,002.17, 12,475,293.17 and 4,910,115.11

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Solution

The fourth proportional to 9,040,002.17, 12,475,293.17 and 4,910,115.11 is: 6,776,007.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040,002.17 : 12,475,293.17 = 4,910,115.11 : x
  2. Step 2: Convert to fraction form
    9,040,002.17/12,475,293.17 = 4,910,115.11/x
  3. Step 3: Cross multiply
    9,040,002.17x = 12,475,293.17 × 4,910,115.11
  4. Step 4: Simplify right side
    9,040,002.17x = 61,255,125,408,769.76
  5. Step 5: Solve for x
    x = 61,255,125,408,769.76/9,040,002.17
  6. Step 6: Final answer
    x = 6,776,007.83

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1.5x scale

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.