Home / 2,340,475.41-3,229,629.44-1,469,031.54

Finding the Fourth Proportional to 2,340,475.41, 3,229,629.44 and 1,469,031.54

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Solution

The fourth proportional to 2,340,475.41, 3,229,629.44 and 1,469,031.54 is: 2,027,121.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,475.41 : 3,229,629.44 = 1,469,031.54 : x
  2. Step 2: Convert to fraction form
    2,340,475.41/3,229,629.44 = 1,469,031.54/x
  3. Step 3: Cross multiply
    2,340,475.41x = 3,229,629.44 × 1,469,031.54
  4. Step 4: Simplify right side
    2,340,475.41x = 4,744,427,516,846.24
  5. Step 5: Solve for x
    x = 4,744,427,516,846.24/2,340,475.41
  6. Step 6: Final answer
    x = 2,027,121.29

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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.