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Finding the Third Proportional to 444,626 and 975,672

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Solution

The third proportional to 444,626 and 975,672 is: 2,140,981.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,626 : 975,672 = 975,672 : x
  2. Step 2: Convert to fraction form
    444,626/975,672 = 975,672/x
  3. Step 3: Cross multiply
    444,626x = 975,672 × 975,672
  4. Step 4: Simplify right side
    444,626x = 951,935,851,584
  5. Step 5: Solve for x
    x = 951,935,851,584/444,626
  6. Step 6: Final answer
    x = 2,140,981.08

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.