Home / 3,647,635.23-5,033,997.25-2,016,007.48

Finding the Fourth Proportional to 3,647,635.23, 5,033,997.25 and 2,016,007.48

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Solution

The fourth proportional to 3,647,635.23, 5,033,997.25 and 2,016,007.48 is: 2,782,234.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,635.23 : 5,033,997.25 = 2,016,007.48 : x
  2. Step 2: Convert to fraction form
    3,647,635.23/5,033,997.25 = 2,016,007.48/x
  3. Step 3: Cross multiply
    3,647,635.23x = 5,033,997.25 × 2,016,007.48
  4. Step 4: Simplify right side
    3,647,635.23x = 10,148,576,110,299.43
  5. Step 5: Solve for x
    x = 10,148,576,110,299.43/3,647,635.23
  6. Step 6: Final answer
    x = 2,782,234.37

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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.