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Finding the Third Proportional to 2,311,573 and 4,993,331

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Solution

The third proportional to 2,311,573 and 4,993,331 is: 10,786,314.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,573 : 4,993,331 = 4,993,331 : x
  2. Step 2: Convert to fraction form
    2,311,573/4,993,331 = 4,993,331/x
  3. Step 3: Cross multiply
    2,311,573x = 4,993,331 × 4,993,331
  4. Step 4: Simplify right side
    2,311,573x = 24,933,354,475,561
  5. Step 5: Solve for x
    x = 24,933,354,475,561/2,311,573
  6. Step 6: Final answer
    x = 10,786,314.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.