Home / 2,311,794.60-3,467,627.10-1,049,620.20

Finding the Fourth Proportional to 2,311,794.60, 3,467,627.10 and 1,049,620.20

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Solution

The fourth proportional to 2,311,794.60, 3,467,627.10 and 1,049,620.20 is: 1,574,400.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,794.60 : 3,467,627.10 = 1,049,620.20 : x
  2. Step 2: Convert to fraction form
    2,311,794.60/3,467,627.10 = 1,049,620.20/x
  3. Step 3: Cross multiply
    2,311,794.60x = 3,467,627.10 × 1,049,620.20
  4. Step 4: Simplify right side
    2,311,794.60x = 3,639,691,450,227.42
  5. Step 5: Solve for x
    x = 3,639,691,450,227.42/2,311,794.60
  6. Step 6: Final answer
    x = 1,574,400.88

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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.