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Finding the Third Proportional to 3,045,874 and 6,772,576

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Solution

The third proportional to 3,045,874 and 6,772,576 is: 15,058,989.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,874 : 6,772,576 = 6,772,576 : x
  2. Step 2: Convert to fraction form
    3,045,874/6,772,576 = 6,772,576/x
  3. Step 3: Cross multiply
    3,045,874x = 6,772,576 × 6,772,576
  4. Step 4: Simplify right side
    3,045,874x = 45,867,785,675,776
  5. Step 5: Solve for x
    x = 45,867,785,675,776/3,045,874
  6. Step 6: Final answer
    x = 15,058,989.86

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.