Home / 4,431,652.08-6,647,479.94-3,422,249.52

Finding the Fourth Proportional to 4,431,652.08, 6,647,479.94 and 3,422,249.52

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Solution

The fourth proportional to 4,431,652.08, 6,647,479.94 and 3,422,249.52 is: 5,133,375.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,652.08 : 6,647,479.94 = 3,422,249.52 : x
  2. Step 2: Convert to fraction form
    4,431,652.08/6,647,479.94 = 3,422,249.52/x
  3. Step 3: Cross multiply
    4,431,652.08x = 6,647,479.94 × 3,422,249.52
  4. Step 4: Simplify right side
    4,431,652.08x = 22,749,335,016,763.38
  5. Step 5: Solve for x
    x = 22,749,335,016,763.38/4,431,652.08
  6. Step 6: Final answer
    x = 5,133,375.68

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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.