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Finding the Third Proportional to 233,908.50 and 512,565

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Solution

The third proportional to 233,908.50 and 512,565 is: 1,123,186.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,908.50 : 512,565 = 512,565 : x
  2. Step 2: Convert to fraction form
    233,908.50/512,565 = 512,565/x
  3. Step 3: Cross multiply
    233,908.50x = 512,565 × 512,565
  4. Step 4: Simplify right side
    233,908.50x = 262,722,879,225
  5. Step 5: Solve for x
    x = 262,722,879,225/233,908.50
  6. Step 6: Final answer
    x = 1,123,186.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.