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Finding the Third Proportional to 2,330,198 and 3,148,248

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Solution

The third proportional to 2,330,198 and 3,148,248 is: 4,253,486.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,198 : 3,148,248 = 3,148,248 : x
  2. Step 2: Convert to fraction form
    2,330,198/3,148,248 = 3,148,248/x
  3. Step 3: Cross multiply
    2,330,198x = 3,148,248 × 3,148,248
  4. Step 4: Simplify right side
    2,330,198x = 9,911,465,469,504
  5. Step 5: Solve for x
    x = 9,911,465,469,504/2,330,198
  6. Step 6: Final answer
    x = 4,253,486.39

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.