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Finding the Third Proportional to 110,788 and 241,628

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Solution

The third proportional to 110,788 and 241,628 is: 526,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,788 : 241,628 = 241,628 : x
  2. Step 2: Convert to fraction form
    110,788/241,628 = 241,628/x
  3. Step 3: Cross multiply
    110,788x = 241,628 × 241,628
  4. Step 4: Simplify right side
    110,788x = 58,384,090,384
  5. Step 5: Solve for x
    x = 58,384,090,384/110,788
  6. Step 6: Final answer
    x = 526,989.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.