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Finding the Third Proportional to 2,998,881 and 6,475,614

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Solution

The third proportional to 2,998,881 and 6,475,614 is: 13,983,074.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,881 : 6,475,614 = 6,475,614 : x
  2. Step 2: Convert to fraction form
    2,998,881/6,475,614 = 6,475,614/x
  3. Step 3: Cross multiply
    2,998,881x = 6,475,614 × 6,475,614
  4. Step 4: Simplify right side
    2,998,881x = 41,933,576,676,996
  5. Step 5: Solve for x
    x = 41,933,576,676,996/2,998,881
  6. Step 6: Final answer
    x = 13,983,074.58

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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.