Home / 5,451,232.95-7,522,702.16-3,160,722.24

Finding the Fourth Proportional to 5,451,232.95, 7,522,702.16 and 3,160,722.24

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Solution

The fourth proportional to 5,451,232.95, 7,522,702.16 and 3,160,722.24 is: 4,361,797.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,232.95 : 7,522,702.16 = 3,160,722.24 : x
  2. Step 2: Convert to fraction form
    5,451,232.95/7,522,702.16 = 3,160,722.24/x
  3. Step 3: Cross multiply
    5,451,232.95x = 7,522,702.16 × 3,160,722.24
  4. Step 4: Simplify right side
    5,451,232.95x = 23,777,172,006,204.43
  5. Step 5: Solve for x
    x = 23,777,172,006,204.43/5,451,232.95
  6. Step 6: Final answer
    x = 4,361,797.09

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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.