Home / 3,328,747.52-4,593,632.82-1,951,806.85

Finding the Fourth Proportional to 3,328,747.52, 4,593,632.82 and 1,951,806.85

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Solution

The fourth proportional to 3,328,747.52, 4,593,632.82 and 1,951,806.85 is: 2,693,470.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,747.52 : 4,593,632.82 = 1,951,806.85 : x
  2. Step 2: Convert to fraction form
    3,328,747.52/4,593,632.82 = 1,951,806.85/x
  3. Step 3: Cross multiply
    3,328,747.52x = 4,593,632.82 × 1,951,806.85
  4. Step 4: Simplify right side
    3,328,747.52x = 8,965,883,985,657.46
  5. Step 5: Solve for x
    x = 8,965,883,985,657.46/3,328,747.52
  6. Step 6: Final answer
    x = 2,693,470.73

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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.