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Finding the Third Proportional to 3,049,938 and 6,601,982

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Solution

The third proportional to 3,049,938 and 6,601,982 is: 14,290,836.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,938 : 6,601,982 = 6,601,982 : x
  2. Step 2: Convert to fraction form
    3,049,938/6,601,982 = 6,601,982/x
  3. Step 3: Cross multiply
    3,049,938x = 6,601,982 × 6,601,982
  4. Step 4: Simplify right side
    3,049,938x = 43,586,166,328,324
  5. Step 5: Solve for x
    x = 43,586,166,328,324/3,049,938
  6. Step 6: Final answer
    x = 14,290,836.84

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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.