Home / 2,327,591.97-3,489,648.47-1,605,874.25

Finding the Fourth Proportional to 2,327,591.97, 3,489,648.47 and 1,605,874.25

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Solution

The fourth proportional to 2,327,591.97, 3,489,648.47 and 1,605,874.25 is: 2,407,611.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,591.97 : 3,489,648.47 = 1,605,874.25 : x
  2. Step 2: Convert to fraction form
    2,327,591.97/3,489,648.47 = 1,605,874.25/x
  3. Step 3: Cross multiply
    2,327,591.97x = 3,489,648.47 × 1,605,874.25
  4. Step 4: Simplify right side
    2,327,591.97x = 5,603,936,602,076.66
  5. Step 5: Solve for x
    x = 5,603,936,602,076.66/2,327,591.97
  6. Step 6: Final answer
    x = 2,407,611.25

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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.