Home / 2,322,610.89-3,483,915.05-725,310.87

Finding the Fourth Proportional to 2,322,610.89, 3,483,915.05 and 725,310.87

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Solution

The fourth proportional to 2,322,610.89, 3,483,915.05 and 725,310.87 is: 1,087,965.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,610.89 : 3,483,915.05 = 725,310.87 : x
  2. Step 2: Convert to fraction form
    2,322,610.89/3,483,915.05 = 725,310.87/x
  3. Step 3: Cross multiply
    2,322,610.89x = 3,483,915.05 × 725,310.87
  4. Step 4: Simplify right side
    2,322,610.89x = 2,526,921,452,295.04
  5. Step 5: Solve for x
    x = 2,526,921,452,295.04/2,322,610.89
  6. Step 6: Final answer
    x = 1,087,965.90

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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.