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Finding the Third Proportional to 1,914,266 and 2,965,513

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Solution

The third proportional to 1,914,266 and 2,965,513 is: 4,594,067.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,266 : 2,965,513 = 2,965,513 : x
  2. Step 2: Convert to fraction form
    1,914,266/2,965,513 = 2,965,513/x
  3. Step 3: Cross multiply
    1,914,266x = 2,965,513 × 2,965,513
  4. Step 4: Simplify right side
    1,914,266x = 8,794,267,353,169
  5. Step 5: Solve for x
    x = 8,794,267,353,169/1,914,266
  6. Step 6: Final answer
    x = 4,594,067.57

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.