Home / 3,237,039.39-4,840,809.49-2,416,951.72

Finding the Fourth Proportional to 3,237,039.39, 4,840,809.49 and 2,416,951.72

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Solution

The fourth proportional to 3,237,039.39, 4,840,809.49 and 2,416,951.72 is: 3,614,414.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,039.39 : 4,840,809.49 = 2,416,951.72 : x
  2. Step 2: Convert to fraction form
    3,237,039.39/4,840,809.49 = 2,416,951.72/x
  3. Step 3: Cross multiply
    3,237,039.39x = 4,840,809.49 × 2,416,951.72
  4. Step 4: Simplify right side
    3,237,039.39x = 11,700,002,786,759.02
  5. Step 5: Solve for x
    x = 11,700,002,786,759.02/3,237,039.39
  6. Step 6: Final answer
    x = 3,614,414.71

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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.