Home / 5,922,004.25-8,172,422.20-3,474,656.93

Finding the Fourth Proportional to 5,922,004.25, 8,172,422.20 and 3,474,656.93

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Solution

The fourth proportional to 5,922,004.25, 8,172,422.20 and 3,474,656.93 is: 4,795,059.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922,004.25 : 8,172,422.20 = 3,474,656.93 : x
  2. Step 2: Convert to fraction form
    5,922,004.25/8,172,422.20 = 3,474,656.93/x
  3. Step 3: Cross multiply
    5,922,004.25x = 8,172,422.20 × 3,474,656.93
  4. Step 4: Simplify right side
    5,922,004.25x = 28,396,363,432,115.85
  5. Step 5: Solve for x
    x = 28,396,363,432,115.85/5,922,004.25
  6. Step 6: Final answer
    x = 4,795,059.62

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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.