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Finding the Third Proportional to 277,079.75 and 596,902.75

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Solution

The third proportional to 277,079.75 and 596,902.75 is: 1,285,885.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,079.75 : 596,902.75 = 596,902.75 : x
  2. Step 2: Convert to fraction form
    277,079.75/596,902.75 = 596,902.75/x
  3. Step 3: Cross multiply
    277,079.75x = 596,902.75 × 596,902.75
  4. Step 4: Simplify right side
    277,079.75x = 356,292,892,957.56
  5. Step 5: Solve for x
    x = 356,292,892,957.56/277,079.75
  6. Step 6: Final answer
    x = 1,285,885.72

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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.