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Finding the Third Proportional to 175,061 and 277,901

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Solution

The third proportional to 175,061 and 277,901 is: 441,154.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,061 : 277,901 = 277,901 : x
  2. Step 2: Convert to fraction form
    175,061/277,901 = 277,901/x
  3. Step 3: Cross multiply
    175,061x = 277,901 × 277,901
  4. Step 4: Simplify right side
    175,061x = 77,228,965,801
  5. Step 5: Solve for x
    x = 77,228,965,801/175,061
  6. Step 6: Final answer
    x = 441,154.60

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.