Home / 3,257,764.92-4,860,195.28-3,081,405.24

Finding the Fourth Proportional to 3,257,764.92, 4,860,195.28 and 3,081,405.24

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Solution

The fourth proportional to 3,257,764.92, 4,860,195.28 and 3,081,405.24 is: 4,597,087.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,764.92 : 4,860,195.28 = 3,081,405.24 : x
  2. Step 2: Convert to fraction form
    3,257,764.92/4,860,195.28 = 3,081,405.24/x
  3. Step 3: Cross multiply
    3,257,764.92x = 4,860,195.28 × 3,081,405.24
  4. Step 4: Simplify right side
    3,257,764.92x = 14,976,231,195,511.75
  5. Step 5: Solve for x
    x = 14,976,231,195,511.75/3,257,764.92
  6. Step 6: Final answer
    x = 4,597,087.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.