Home / 6,449,348.39-9,652,757.65-3,566,279.75

Finding the Fourth Proportional to 6,449,348.39, 9,652,757.65 and 3,566,279.75

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Solution

The fourth proportional to 6,449,348.39, 9,652,757.65 and 3,566,279.75 is: 5,337,660.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,449,348.39 : 9,652,757.65 = 3,566,279.75 : x
  2. Step 2: Convert to fraction form
    6,449,348.39/9,652,757.65 = 3,566,279.75/x
  3. Step 3: Cross multiply
    6,449,348.39x = 9,652,757.65 × 3,566,279.75
  4. Step 4: Simplify right side
    6,449,348.39x = 34,424,434,081,673.11
  5. Step 5: Solve for x
    x = 34,424,434,081,673.11/6,449,348.39
  6. Step 6: Final answer
    x = 5,337,660.80

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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.