Home / 9,325,436-13,987,511.94-5,731,757.60

Finding the Fourth Proportional to 9,325,436, 13,987,511.94 and 5,731,757.60

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Solution

The fourth proportional to 9,325,436, 13,987,511.94 and 5,731,757.60 is: 8,597,241.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,436 : 13,987,511.94 = 5,731,757.60 : x
  2. Step 2: Convert to fraction form
    9,325,436/13,987,511.94 = 5,731,757.60/x
  3. Step 3: Cross multiply
    9,325,436x = 13,987,511.94 × 5,731,757.60
  4. Step 4: Simplify right side
    9,325,436x = 80,173,027,867,185.73
  5. Step 5: Solve for x
    x = 80,173,027,867,185.73/9,325,436
  6. Step 6: Final answer
    x = 8,597,241.77

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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.