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Finding the Third Proportional to 3,430,182 and 6,773,612

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Solution

The third proportional to 3,430,182 and 6,773,612 is: 13,375,914.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,430,182 : 6,773,612 = 6,773,612 : x
  2. Step 2: Convert to fraction form
    3,430,182/6,773,612 = 6,773,612/x
  3. Step 3: Cross multiply
    3,430,182x = 6,773,612 × 6,773,612
  4. Step 4: Simplify right side
    3,430,182x = 45,881,819,526,544
  5. Step 5: Solve for x
    x = 45,881,819,526,544/3,430,182
  6. Step 6: Final answer
    x = 13,375,914.03

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.