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Finding the Third Proportional to 3,611,651.50 and 7,522,241

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Solution

The third proportional to 3,611,651.50 and 7,522,241 is: 15,667,101.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,651.50 : 7,522,241 = 7,522,241 : x
  2. Step 2: Convert to fraction form
    3,611,651.50/7,522,241 = 7,522,241/x
  3. Step 3: Cross multiply
    3,611,651.50x = 7,522,241 × 7,522,241
  4. Step 4: Simplify right side
    3,611,651.50x = 56,584,109,662,081
  5. Step 5: Solve for x
    x = 56,584,109,662,081/3,611,651.50
  6. Step 6: Final answer
    x = 15,667,101.23

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.