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Finding the Third Proportional to 629,883 and 950,035.50

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Solution

The third proportional to 629,883 and 950,035.50 is: 1,432,912.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,883 : 950,035.50 = 950,035.50 : x
  2. Step 2: Convert to fraction form
    629,883/950,035.50 = 950,035.50/x
  3. Step 3: Cross multiply
    629,883x = 950,035.50 × 950,035.50
  4. Step 4: Simplify right side
    629,883x = 902,567,451,260.25
  5. Step 5: Solve for x
    x = 902,567,451,260.25/629,883
  6. Step 6: Final answer
    x = 1,432,912.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.