Home / 2,233,687.20-3,350,530.80-1,608,496.80

Finding the Fourth Proportional to 2,233,687.20, 3,350,530.80 and 1,608,496.80

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Solution

The fourth proportional to 2,233,687.20, 3,350,530.80 and 1,608,496.80 is: 2,412,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,687.20 : 3,350,530.80 = 1,608,496.80 : x
  2. Step 2: Convert to fraction form
    2,233,687.20/3,350,530.80 = 1,608,496.80/x
  3. Step 3: Cross multiply
    2,233,687.20x = 3,350,530.80 × 1,608,496.80
  4. Step 4: Simplify right side
    2,233,687.20x = 5,389,318,070,101.44
  5. Step 5: Solve for x
    x = 5,389,318,070,101.44/2,233,687.20
  6. Step 6: Final answer
    x = 2,412,745.20

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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.