Home / 2,220,443.44-3,331,993.92-2,039,753.50

Finding the Fourth Proportional to 2,220,443.44, 3,331,993.92 and 2,039,753.50

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Solution

The fourth proportional to 2,220,443.44, 3,331,993.92 and 2,039,753.50 is: 3,060,850.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,443.44 : 3,331,993.92 = 2,039,753.50 : x
  2. Step 2: Convert to fraction form
    2,220,443.44/3,331,993.92 = 2,039,753.50/x
  3. Step 3: Cross multiply
    2,220,443.44x = 3,331,993.92 × 2,039,753.50
  4. Step 4: Simplify right side
    2,220,443.44x = 6,796,446,260,298.72
  5. Step 5: Solve for x
    x = 6,796,446,260,298.72/2,220,443.44
  6. Step 6: Final answer
    x = 3,060,850.88

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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.