Home / 3,024,332.16-4,173,565.79-1,647,671.59

Finding the Fourth Proportional to 3,024,332.16, 4,173,565.79 and 1,647,671.59

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Solution

The fourth proportional to 3,024,332.16, 4,173,565.79 and 1,647,671.59 is: 2,273,779.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,332.16 : 4,173,565.79 = 1,647,671.59 : x
  2. Step 2: Convert to fraction form
    3,024,332.16/4,173,565.79 = 1,647,671.59/x
  3. Step 3: Cross multiply
    3,024,332.16x = 4,173,565.79 × 1,647,671.59
  4. Step 4: Simplify right side
    3,024,332.16x = 6,876,665,781,178.91
  5. Step 5: Solve for x
    x = 6,876,665,781,178.91/3,024,332.16
  6. Step 6: Final answer
    x = 2,273,779.93

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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.