Home / 2,005,251.64-3,007,832.10-488,942.44

Finding the Fourth Proportional to 2,005,251.64, 3,007,832.10 and 488,942.44

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Solution

The fourth proportional to 2,005,251.64, 3,007,832.10 and 488,942.44 is: 733,402.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,251.64 : 3,007,832.10 = 488,942.44 : x
  2. Step 2: Convert to fraction form
    2,005,251.64/3,007,832.10 = 488,942.44/x
  3. Step 3: Cross multiply
    2,005,251.64x = 3,007,832.10 × 488,942.44
  4. Step 4: Simplify right side
    2,005,251.64x = 1,470,656,766,084.32
  5. Step 5: Solve for x
    x = 1,470,656,766,084.32/2,005,251.64
  6. Step 6: Final answer
    x = 733,402.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.