Home / 5,067,446.32-6,992,989.51-2,744,319.97

Finding the Fourth Proportional to 5,067,446.32, 6,992,989.51 and 2,744,319.97

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Solution

The fourth proportional to 5,067,446.32, 6,992,989.51 and 2,744,319.97 is: 3,787,114.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,446.32 : 6,992,989.51 = 2,744,319.97 : x
  2. Step 2: Convert to fraction form
    5,067,446.32/6,992,989.51 = 2,744,319.97/x
  3. Step 3: Cross multiply
    5,067,446.32x = 6,992,989.51 × 2,744,319.97
  4. Step 4: Simplify right side
    5,067,446.32x = 19,191,000,737,950.24
  5. Step 5: Solve for x
    x = 19,191,000,737,950.24/5,067,446.32
  6. Step 6: Final answer
    x = 3,787,114.76

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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.