Home / 3,813,072.77-5,719,600.96-2,394,125.30

Finding the Fourth Proportional to 3,813,072.77, 5,719,600.96 and 2,394,125.30

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Solution

The fourth proportional to 3,813,072.77, 5,719,600.96 and 2,394,125.30 is: 3,591,182.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,072.77 : 5,719,600.96 = 2,394,125.30 : x
  2. Step 2: Convert to fraction form
    3,813,072.77/5,719,600.96 = 2,394,125.30/x
  3. Step 3: Cross multiply
    3,813,072.77x = 5,719,600.96 × 2,394,125.30
  4. Step 4: Simplify right side
    3,813,072.77x = 13,693,441,372,553.98
  5. Step 5: Solve for x
    x = 13,693,441,372,553.98/3,813,072.77
  6. Step 6: Final answer
    x = 3,591,182.80

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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.