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Finding the Third Proportional to 937,925 and 1,451,720

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Solution

The third proportional to 937,925 and 1,451,720 is: 2,246,971.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,925 : 1,451,720 = 1,451,720 : x
  2. Step 2: Convert to fraction form
    937,925/1,451,720 = 1,451,720/x
  3. Step 3: Cross multiply
    937,925x = 1,451,720 × 1,451,720
  4. Step 4: Simplify right side
    937,925x = 2,107,490,958,400
  5. Step 5: Solve for x
    x = 2,107,490,958,400/937,925
  6. Step 6: Final answer
    x = 2,246,971.73

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.