Home / 3,481,060.44-5,220,314.91-1,205,997.24

Finding the Fourth Proportional to 3,481,060.44, 5,220,314.91 and 1,205,997.24

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Solution

The fourth proportional to 3,481,060.44, 5,220,314.91 and 1,205,997.24 is: 1,808,553.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,060.44 : 5,220,314.91 = 1,205,997.24 : x
  2. Step 2: Convert to fraction form
    3,481,060.44/5,220,314.91 = 1,205,997.24/x
  3. Step 3: Cross multiply
    3,481,060.44x = 5,220,314.91 × 1,205,997.24
  4. Step 4: Simplify right side
    3,481,060.44x = 6,295,685,373,390.85
  5. Step 5: Solve for x
    x = 6,295,685,373,390.85/3,481,060.44
  6. Step 6: Final answer
    x = 1,808,553.88

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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.