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Finding the Third Proportional to 529,623.75 and 1,166,136.75

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Solution

The third proportional to 529,623.75 and 1,166,136.75 is: 2,567,624.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,623.75 : 1,166,136.75 = 1,166,136.75 : x
  2. Step 2: Convert to fraction form
    529,623.75/1,166,136.75 = 1,166,136.75/x
  3. Step 3: Cross multiply
    529,623.75x = 1,166,136.75 × 1,166,136.75
  4. Step 4: Simplify right side
    529,623.75x = 1,359,874,919,700.56
  5. Step 5: Solve for x
    x = 1,359,874,919,700.56/529,623.75
  6. Step 6: Final answer
    x = 2,567,624.51

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.