Home / 3,358,034.20-5,035,565.22-961,332.76

Finding the Fourth Proportional to 3,358,034.20, 5,035,565.22 and 961,332.76

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Solution

The fourth proportional to 3,358,034.20, 5,035,565.22 and 961,332.76 is: 1,441,573.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,034.20 : 5,035,565.22 = 961,332.76 : x
  2. Step 2: Convert to fraction form
    3,358,034.20/5,035,565.22 = 961,332.76/x
  3. Step 3: Cross multiply
    3,358,034.20x = 5,035,565.22 × 961,332.76
  4. Step 4: Simplify right side
    3,358,034.20x = 4,840,853,811,102.61
  5. Step 5: Solve for x
    x = 4,840,853,811,102.61/3,358,034.20
  6. Step 6: Final answer
    x = 1,441,573.71

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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.