Home / 3,801,254.94-5,245,862.40-2,082,375

Finding the Fourth Proportional to 3,801,254.94, 5,245,862.40 and 2,082,375

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Solution

The fourth proportional to 3,801,254.94, 5,245,862.40 and 2,082,375 is: 2,873,749.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,254.94 : 5,245,862.40 = 2,082,375 : x
  2. Step 2: Convert to fraction form
    3,801,254.94/5,245,862.40 = 2,082,375/x
  3. Step 3: Cross multiply
    3,801,254.94x = 5,245,862.40 × 2,082,375
  4. Step 4: Simplify right side
    3,801,254.94x = 10,923,852,715,200
  5. Step 5: Solve for x
    x = 10,923,852,715,200/3,801,254.94
  6. Step 6: Final answer
    x = 2,873,749.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.