Home / 2,967,049.92-4,451,128.94-1,347,932.44

Finding the Fourth Proportional to 2,967,049.92, 4,451,128.94 and 1,347,932.44

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Solution

The fourth proportional to 2,967,049.92, 4,451,128.94 and 1,347,932.44 is: 2,022,150.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,049.92 : 4,451,128.94 = 1,347,932.44 : x
  2. Step 2: Convert to fraction form
    2,967,049.92/4,451,128.94 = 1,347,932.44/x
  3. Step 3: Cross multiply
    2,967,049.92x = 4,451,128.94 × 1,347,932.44
  4. Step 4: Simplify right side
    2,967,049.92x = 5,999,821,092,848.81
  5. Step 5: Solve for x
    x = 5,999,821,092,848.81/2,967,049.92
  6. Step 6: Final answer
    x = 2,022,150.37

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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.