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Finding the Third Proportional to 123,160 and 264,737

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Solution

The third proportional to 123,160 and 264,737 is: 569,062.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,160 : 264,737 = 264,737 : x
  2. Step 2: Convert to fraction form
    123,160/264,737 = 264,737/x
  3. Step 3: Cross multiply
    123,160x = 264,737 × 264,737
  4. Step 4: Simplify right side
    123,160x = 70,085,679,169
  5. Step 5: Solve for x
    x = 70,085,679,169/123,160
  6. Step 6: Final answer
    x = 569,062.03

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.