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Finding the Third Proportional to 441,636 and 953,256

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Solution

The third proportional to 441,636 and 953,256 is: 2,057,570.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,636 : 953,256 = 953,256 : x
  2. Step 2: Convert to fraction form
    441,636/953,256 = 953,256/x
  3. Step 3: Cross multiply
    441,636x = 953,256 × 953,256
  4. Step 4: Simplify right side
    441,636x = 908,697,001,536
  5. Step 5: Solve for x
    x = 908,697,001,536/441,636
  6. Step 6: Final answer
    x = 2,057,570.04

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.