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Finding the Third Proportional to 3,667,110.75 and 7,965,297

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Solution

The third proportional to 3,667,110.75 and 7,965,297 is: 17,301,347.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,110.75 : 7,965,297 = 7,965,297 : x
  2. Step 2: Convert to fraction form
    3,667,110.75/7,965,297 = 7,965,297/x
  3. Step 3: Cross multiply
    3,667,110.75x = 7,965,297 × 7,965,297
  4. Step 4: Simplify right side
    3,667,110.75x = 63,445,956,298,209
  5. Step 5: Solve for x
    x = 63,445,956,298,209/3,667,110.75
  6. Step 6: Final answer
    x = 17,301,347.20

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Why These Related Problems?

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