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Finding the Third Proportional to 3,230,224 and 7,097,249

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Solution

The third proportional to 3,230,224 and 7,097,249 is: 15,593,637.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,224 : 7,097,249 = 7,097,249 : x
  2. Step 2: Convert to fraction form
    3,230,224/7,097,249 = 7,097,249/x
  3. Step 3: Cross multiply
    3,230,224x = 7,097,249 × 7,097,249
  4. Step 4: Simplify right side
    3,230,224x = 50,370,943,368,001
  5. Step 5: Solve for x
    x = 50,370,943,368,001/3,230,224
  6. Step 6: Final answer
    x = 15,593,637.89

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.