Home / 3,761,652.03-5,192,669.04-2,539,612.92

Finding the Fourth Proportional to 3,761,652.03, 5,192,669.04 and 2,539,612.92

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Solution

The fourth proportional to 3,761,652.03, 5,192,669.04 and 2,539,612.92 is: 3,505,738.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,652.03 : 5,192,669.04 = 2,539,612.92 : x
  2. Step 2: Convert to fraction form
    3,761,652.03/5,192,669.04 = 2,539,612.92/x
  3. Step 3: Cross multiply
    3,761,652.03x = 5,192,669.04 × 2,539,612.92
  4. Step 4: Simplify right side
    3,761,652.03x = 13,187,369,383,268.00
  5. Step 5: Solve for x
    x = 13,187,369,383,268.00/3,761,652.03
  6. Step 6: Final answer
    x = 3,505,738.78

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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.