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Finding the Third Proportional to 3,007,872 and 6,263,622

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Solution

The third proportional to 3,007,872 and 6,263,622 is: 13,043,427.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,872 : 6,263,622 = 6,263,622 : x
  2. Step 2: Convert to fraction form
    3,007,872/6,263,622 = 6,263,622/x
  3. Step 3: Cross multiply
    3,007,872x = 6,263,622 × 6,263,622
  4. Step 4: Simplify right side
    3,007,872x = 39,232,960,558,884
  5. Step 5: Solve for x
    x = 39,232,960,558,884/3,007,872
  6. Step 6: Final answer
    x = 13,043,427.57

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.