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Finding the Third Proportional to 118,193 and 246,358

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Solution

The third proportional to 118,193 and 246,358 is: 513,501.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,193 : 246,358 = 246,358 : x
  2. Step 2: Convert to fraction form
    118,193/246,358 = 246,358/x
  3. Step 3: Cross multiply
    118,193x = 246,358 × 246,358
  4. Step 4: Simplify right side
    118,193x = 60,692,264,164
  5. Step 5: Solve for x
    x = 60,692,264,164/118,193
  6. Step 6: Final answer
    x = 513,501.34

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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.