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Finding the Third Proportional to 2,889,576 and 6,327,252

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Solution

The third proportional to 2,889,576 and 6,327,252 is: 13,854,668.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,889,576 : 6,327,252 = 6,327,252 : x
  2. Step 2: Convert to fraction form
    2,889,576/6,327,252 = 6,327,252/x
  3. Step 3: Cross multiply
    2,889,576x = 6,327,252 × 6,327,252
  4. Step 4: Simplify right side
    2,889,576x = 40,034,117,871,504
  5. Step 5: Solve for x
    x = 40,034,117,871,504/2,889,576
  6. Step 6: Final answer
    x = 13,854,668.60

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.