Home / 4,801,195.61-7,205,579.49-2,107,380.23

Finding the Fourth Proportional to 4,801,195.61, 7,205,579.49 and 2,107,380.23

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Solution

The fourth proportional to 4,801,195.61, 7,205,579.49 and 2,107,380.23 is: 3,162,732.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,195.61 : 7,205,579.49 = 2,107,380.23 : x
  2. Step 2: Convert to fraction form
    4,801,195.61/7,205,579.49 = 2,107,380.23/x
  3. Step 3: Cross multiply
    4,801,195.61x = 7,205,579.49 × 2,107,380.23
  4. Step 4: Simplify right side
    4,801,195.61x = 15,184,895,726,891.59
  5. Step 5: Solve for x
    x = 15,184,895,726,891.59/4,801,195.61
  6. Step 6: Final answer
    x = 3,162,732.16

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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.