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Finding the Third Proportional to 1,651,123 and 3,372,218

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Solution

The third proportional to 1,651,123 and 3,372,218 is: 6,887,345.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,123 : 3,372,218 = 3,372,218 : x
  2. Step 2: Convert to fraction form
    1,651,123/3,372,218 = 3,372,218/x
  3. Step 3: Cross multiply
    1,651,123x = 3,372,218 × 3,372,218
  4. Step 4: Simplify right side
    1,651,123x = 11,371,854,239,524
  5. Step 5: Solve for x
    x = 11,371,854,239,524/1,651,123
  6. Step 6: Final answer
    x = 6,887,345.30

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.