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Finding the Third Proportional to 3,047,366 and 6,346,957

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Solution

The third proportional to 3,047,366 and 6,346,957 is: 13,219,240.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,366 : 6,346,957 = 6,346,957 : x
  2. Step 2: Convert to fraction form
    3,047,366/6,346,957 = 6,346,957/x
  3. Step 3: Cross multiply
    3,047,366x = 6,346,957 × 6,346,957
  4. Step 4: Simplify right side
    3,047,366x = 40,283,863,159,849
  5. Step 5: Solve for x
    x = 40,283,863,159,849/3,047,366
  6. Step 6: Final answer
    x = 13,219,240.21

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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.