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Finding the Third Proportional to 1,647,007 and 3,568,934

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Solution

The third proportional to 1,647,007 and 3,568,934 is: 7,733,597.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,007 : 3,568,934 = 3,568,934 : x
  2. Step 2: Convert to fraction form
    1,647,007/3,568,934 = 3,568,934/x
  3. Step 3: Cross multiply
    1,647,007x = 3,568,934 × 3,568,934
  4. Step 4: Simplify right side
    1,647,007x = 12,737,289,896,356
  5. Step 5: Solve for x
    x = 12,737,289,896,356/1,647,007
  6. Step 6: Final answer
    x = 7,733,597.91

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.