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Finding the Third Proportional to 629,246 and 943,935

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Solution

The third proportional to 629,246 and 943,935 is: 1,416,001.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,246 : 943,935 = 943,935 : x
  2. Step 2: Convert to fraction form
    629,246/943,935 = 943,935/x
  3. Step 3: Cross multiply
    629,246x = 943,935 × 943,935
  4. Step 4: Simplify right side
    629,246x = 891,013,284,225
  5. Step 5: Solve for x
    x = 891,013,284,225/629,246
  6. Step 6: Final answer
    x = 1,416,001.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.