Home / 3,197,160.95-4,414,037.33-2,080,613.66

Finding the Fourth Proportional to 3,197,160.95, 4,414,037.33 and 2,080,613.66

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Solution

The fourth proportional to 3,197,160.95, 4,414,037.33 and 2,080,613.66 is: 2,872,519.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,160.95 : 4,414,037.33 = 2,080,613.66 : x
  2. Step 2: Convert to fraction form
    3,197,160.95/4,414,037.33 = 2,080,613.66/x
  3. Step 3: Cross multiply
    3,197,160.95x = 4,414,037.33 × 2,080,613.66
  4. Step 4: Simplify right side
    3,197,160.95x = 9,183,906,354,144.86
  5. Step 5: Solve for x
    x = 9,183,906,354,144.86/3,197,160.95
  6. Step 6: Final answer
    x = 2,872,519.24

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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.