Home / 3,024,332.05-4,173,565.69-1,647,671.52

Finding the Fourth Proportional to 3,024,332.05, 4,173,565.69 and 1,647,671.52

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Solution

The fourth proportional to 3,024,332.05, 4,173,565.69 and 1,647,671.52 is: 2,273,779.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,332.05 : 4,173,565.69 = 1,647,671.52 : x
  2. Step 2: Convert to fraction form
    3,024,332.05/4,173,565.69 = 1,647,671.52/x
  3. Step 3: Cross multiply
    3,024,332.05x = 4,173,565.69 × 1,647,671.52
  4. Step 4: Simplify right side
    3,024,332.05x = 6,876,665,324,262.15
  5. Step 5: Solve for x
    x = 6,876,665,324,262.15/3,024,332.05
  6. Step 6: Final answer
    x = 2,273,779.87

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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.