Home / 4,124,671.52-6,179,687.04-1,723,231.04

Finding the Fourth Proportional to 4,124,671.52, 6,179,687.04 and 1,723,231.04

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Solution

The fourth proportional to 4,124,671.52, 6,179,687.04 and 1,723,231.04 is: 2,581,788.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,671.52 : 6,179,687.04 = 1,723,231.04 : x
  2. Step 2: Convert to fraction form
    4,124,671.52/6,179,687.04 = 1,723,231.04/x
  3. Step 3: Cross multiply
    4,124,671.52x = 6,179,687.04 × 1,723,231.04
  4. Step 4: Simplify right side
    4,124,671.52x = 10,649,028,524,813.72
  5. Step 5: Solve for x
    x = 10,649,028,524,813.72/4,124,671.52
  6. Step 6: Final answer
    x = 2,581,788.26

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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.