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Finding the Third Proportional to 2,837,962 and 4,252,791

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Solution

The third proportional to 2,837,962 and 4,252,791 is: 6,372,964.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,962 : 4,252,791 = 4,252,791 : x
  2. Step 2: Convert to fraction form
    2,837,962/4,252,791 = 4,252,791/x
  3. Step 3: Cross multiply
    2,837,962x = 4,252,791 × 4,252,791
  4. Step 4: Simplify right side
    2,837,962x = 18,086,231,289,681
  5. Step 5: Solve for x
    x = 18,086,231,289,681/2,837,962
  6. Step 6: Final answer
    x = 6,372,964.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.