Home / 3,801,252.24-5,245,858.61-2,082,372.30

Finding the Fourth Proportional to 3,801,252.24, 5,245,858.61 and 2,082,372.30

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Solution

The fourth proportional to 3,801,252.24, 5,245,858.61 and 2,082,372.30 is: 2,873,745.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,252.24 : 5,245,858.61 = 2,082,372.30 : x
  2. Step 2: Convert to fraction form
    3,801,252.24/5,245,858.61 = 2,082,372.30/x
  3. Step 3: Cross multiply
    3,801,252.24x = 5,245,858.61 × 2,082,372.30
  4. Step 4: Simplify right side
    3,801,252.24x = 10,923,830,622,539.35
  5. Step 5: Solve for x
    x = 10,923,830,622,539.35/3,801,252.24
  6. Step 6: Final answer
    x = 2,873,745.27

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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.