Home / 4,091,949.12-5,647,226.10-2,256,766.44

Finding the Fourth Proportional to 4,091,949.12, 5,647,226.10 and 2,256,766.44

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Solution

The fourth proportional to 4,091,949.12, 5,647,226.10 and 2,256,766.44 is: 3,114,523.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,949.12 : 5,647,226.10 = 2,256,766.44 : x
  2. Step 2: Convert to fraction form
    4,091,949.12/5,647,226.10 = 2,256,766.44/x
  3. Step 3: Cross multiply
    4,091,949.12x = 5,647,226.10 × 2,256,766.44
  4. Step 4: Simplify right side
    4,091,949.12x = 12,744,470,341,572.08
  5. Step 5: Solve for x
    x = 12,744,470,341,572.08/4,091,949.12
  6. Step 6: Final answer
    x = 3,114,523.17

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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.