Home / 3,238,069.50-4,464,382.23-2,655,144.90

Finding the Fourth Proportional to 3,238,069.50, 4,464,382.23 and 2,655,144.90

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Solution

The fourth proportional to 3,238,069.50, 4,464,382.23 and 2,655,144.90 is: 3,660,694.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,069.50 : 4,464,382.23 = 2,655,144.90 : x
  2. Step 2: Convert to fraction form
    3,238,069.50/4,464,382.23 = 2,655,144.90/x
  3. Step 3: Cross multiply
    3,238,069.50x = 4,464,382.23 × 2,655,144.90
  4. Step 4: Simplify right side
    3,238,069.50x = 11,853,581,709,635.13
  5. Step 5: Solve for x
    x = 11,853,581,709,635.13/3,238,069.50
  6. Step 6: Final answer
    x = 3,660,694.04

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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.