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Finding the Third Proportional to 2,394,223 and 5,168,281

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Solution

The third proportional to 2,394,223 and 5,168,281 is: 11,156,491.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,223 : 5,168,281 = 5,168,281 : x
  2. Step 2: Convert to fraction form
    2,394,223/5,168,281 = 5,168,281/x
  3. Step 3: Cross multiply
    2,394,223x = 5,168,281 × 5,168,281
  4. Step 4: Simplify right side
    2,394,223x = 26,711,128,494,961
  5. Step 5: Solve for x
    x = 26,711,128,494,961/2,394,223
  6. Step 6: Final answer
    x = 11,156,491.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.