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Finding the Third Proportional to 444,156 and 633,018

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Solution

The third proportional to 444,156 and 633,018 is: 902,187.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,156 : 633,018 = 633,018 : x
  2. Step 2: Convert to fraction form
    444,156/633,018 = 633,018/x
  3. Step 3: Cross multiply
    444,156x = 633,018 × 633,018
  4. Step 4: Simplify right side
    444,156x = 400,711,788,324
  5. Step 5: Solve for x
    x = 400,711,788,324/444,156
  6. Step 6: Final answer
    x = 902,187.04

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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.