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Finding the Third Proportional to 444,600 and 935,661

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Solution

The third proportional to 444,600 and 935,661 is: 1,969,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,600 : 935,661 = 935,661 : x
  2. Step 2: Convert to fraction form
    444,600/935,661 = 935,661/x
  3. Step 3: Cross multiply
    444,600x = 935,661 × 935,661
  4. Step 4: Simplify right side
    444,600x = 875,461,506,921
  5. Step 5: Solve for x
    x = 875,461,506,921/444,600
  6. Step 6: Final answer
    x = 1,969,099.21

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.