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Finding the Third Proportional to 1,738,367 and 2,555,523

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Solution

The third proportional to 1,738,367 and 2,555,523 is: 3,756,800.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,367 : 2,555,523 = 2,555,523 : x
  2. Step 2: Convert to fraction form
    1,738,367/2,555,523 = 2,555,523/x
  3. Step 3: Cross multiply
    1,738,367x = 2,555,523 × 2,555,523
  4. Step 4: Simplify right side
    1,738,367x = 6,530,697,803,529
  5. Step 5: Solve for x
    x = 6,530,697,803,529/1,738,367
  6. Step 6: Final answer
    x = 3,756,800.38

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.