Home / 2,253,864.96-3,375,189.27-1,576,775.90

Finding the Fourth Proportional to 2,253,864.96, 3,375,189.27 and 1,576,775.90

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Solution

The fourth proportional to 2,253,864.96, 3,375,189.27 and 1,576,775.90 is: 2,361,240.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,864.96 : 3,375,189.27 = 1,576,775.90 : x
  2. Step 2: Convert to fraction form
    2,253,864.96/3,375,189.27 = 1,576,775.90/x
  3. Step 3: Cross multiply
    2,253,864.96x = 3,375,189.27 × 1,576,775.90
  4. Step 4: Simplify right side
    2,253,864.96x = 5,321,917,107,312.57
  5. Step 5: Solve for x
    x = 5,321,917,107,312.57/2,253,864.96
  6. Step 6: Final answer
    x = 2,361,240.45

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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.