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Finding the Third Proportional to 3,319,533 and 6,760,878

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Solution

The third proportional to 3,319,533 and 6,760,878 is: 13,769,849.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,533 : 6,760,878 = 6,760,878 : x
  2. Step 2: Convert to fraction form
    3,319,533/6,760,878 = 6,760,878/x
  3. Step 3: Cross multiply
    3,319,533x = 6,760,878 × 6,760,878
  4. Step 4: Simplify right side
    3,319,533x = 45,709,471,330,884
  5. Step 5: Solve for x
    x = 45,709,471,330,884/3,319,533
  6. Step 6: Final answer
    x = 13,769,849.96

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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.