Home / 5,838,179.26-8,056,639.24-3,189,028.90

Finding the Fourth Proportional to 5,838,179.26, 8,056,639.24 and 3,189,028.90

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Solution

The fourth proportional to 5,838,179.26, 8,056,639.24 and 3,189,028.90 is: 4,400,833.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838,179.26 : 8,056,639.24 = 3,189,028.90 : x
  2. Step 2: Convert to fraction form
    5,838,179.26/8,056,639.24 = 3,189,028.90/x
  3. Step 3: Cross multiply
    5,838,179.26x = 8,056,639.24 × 3,189,028.90
  4. Step 4: Simplify right side
    5,838,179.26x = 25,692,855,373,234.04
  5. Step 5: Solve for x
    x = 25,692,855,373,234.04/5,838,179.26
  6. Step 6: Final answer
    x = 4,400,833.59

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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.