Home / 4,454,008.97-6,680,391.37-1,896,249.29

Finding the Fourth Proportional to 4,454,008.97, 6,680,391.37 and 1,896,249.29

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Solution

The fourth proportional to 4,454,008.97, 6,680,391.37 and 1,896,249.29 is: 2,844,109.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,008.97 : 6,680,391.37 = 1,896,249.29 : x
  2. Step 2: Convert to fraction form
    4,454,008.97/6,680,391.37 = 1,896,249.29/x
  3. Step 3: Cross multiply
    4,454,008.97x = 6,680,391.37 × 1,896,249.29
  4. Step 4: Simplify right side
    4,454,008.97x = 12,667,687,354,142.05
  5. Step 5: Solve for x
    x = 12,667,687,354,142.05/4,454,008.97
  6. Step 6: Final answer
    x = 2,844,109.08

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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.