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Finding the Third Proportional to 1,363,206 and 2,867,434

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Solution

The third proportional to 1,363,206 and 2,867,434 is: 6,031,500.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,206 : 2,867,434 = 2,867,434 : x
  2. Step 2: Convert to fraction form
    1,363,206/2,867,434 = 2,867,434/x
  3. Step 3: Cross multiply
    1,363,206x = 2,867,434 × 2,867,434
  4. Step 4: Simplify right side
    1,363,206x = 8,222,177,744,356
  5. Step 5: Solve for x
    x = 8,222,177,744,356/1,363,206
  6. Step 6: Final answer
    x = 6,031,500.55

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.