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Finding the Third Proportional to 444,179 and 633,045

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Solution

The third proportional to 444,179 and 633,045 is: 902,217.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,179 : 633,045 = 633,045 : x
  2. Step 2: Convert to fraction form
    444,179/633,045 = 633,045/x
  3. Step 3: Cross multiply
    444,179x = 633,045 × 633,045
  4. Step 4: Simplify right side
    444,179x = 400,745,972,025
  5. Step 5: Solve for x
    x = 400,745,972,025/444,179
  6. Step 6: Final answer
    x = 902,217.29

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.