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Finding the Third Proportional to 629,383.50 and 976,333.50

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Solution

The third proportional to 629,383.50 and 976,333.50 is: 1,514,540.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,383.50 : 976,333.50 = 976,333.50 : x
  2. Step 2: Convert to fraction form
    629,383.50/976,333.50 = 976,333.50/x
  3. Step 3: Cross multiply
    629,383.50x = 976,333.50 × 976,333.50
  4. Step 4: Simplify right side
    629,383.50x = 953,227,103,222.25
  5. Step 5: Solve for x
    x = 953,227,103,222.25/629,383.50
  6. Step 6: Final answer
    x = 1,514,540.98

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