Home / 4,344,578.67-6,517,002.32-2,185,691.65

Finding the Fourth Proportional to 4,344,578.67, 6,517,002.32 and 2,185,691.65

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Solution

The fourth proportional to 4,344,578.67, 6,517,002.32 and 2,185,691.65 is: 3,278,605.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,578.67 : 6,517,002.32 = 2,185,691.65 : x
  2. Step 2: Convert to fraction form
    4,344,578.67/6,517,002.32 = 2,185,691.65/x
  3. Step 3: Cross multiply
    4,344,578.67x = 6,517,002.32 × 2,185,691.65
  4. Step 4: Simplify right side
    4,344,578.67x = 14,244,157,534,830.01
  5. Step 5: Solve for x
    x = 14,244,157,534,830.01/4,344,578.67
  6. Step 6: Final answer
    x = 3,278,605.04

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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.