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Finding the Third Proportional to 113,627 and 246,910

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Solution

The third proportional to 113,627 and 246,910 is: 536,532.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,627 : 246,910 = 246,910 : x
  2. Step 2: Convert to fraction form
    113,627/246,910 = 246,910/x
  3. Step 3: Cross multiply
    113,627x = 246,910 × 246,910
  4. Step 4: Simplify right side
    113,627x = 60,964,548,100
  5. Step 5: Solve for x
    x = 60,964,548,100/113,627
  6. Step 6: Final answer
    x = 536,532.23

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.