Home / 3,746,249.67-5,169,833.73-2,027,382.69

Finding the Fourth Proportional to 3,746,249.67, 5,169,833.73 and 2,027,382.69

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Solution

The fourth proportional to 3,746,249.67, 5,169,833.73 and 2,027,382.69 is: 2,797,793.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,249.67 : 5,169,833.73 = 2,027,382.69 : x
  2. Step 2: Convert to fraction form
    3,746,249.67/5,169,833.73 = 2,027,382.69/x
  3. Step 3: Cross multiply
    3,746,249.67x = 5,169,833.73 × 2,027,382.69
  4. Step 4: Simplify right side
    3,746,249.67x = 10,481,231,414,380.13
  5. Step 5: Solve for x
    x = 10,481,231,414,380.13/3,746,249.67
  6. Step 6: Final answer
    x = 2,797,793.08

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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.