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Finding the Third Proportional to 2,960,170 and 6,377,152

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Solution

The third proportional to 2,960,170 and 6,377,152 is: 13,738,423.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,170 : 6,377,152 = 6,377,152 : x
  2. Step 2: Convert to fraction form
    2,960,170/6,377,152 = 6,377,152/x
  3. Step 3: Cross multiply
    2,960,170x = 6,377,152 × 6,377,152
  4. Step 4: Simplify right side
    2,960,170x = 40,668,067,631,104
  5. Step 5: Solve for x
    x = 40,668,067,631,104/2,960,170
  6. Step 6: Final answer
    x = 13,738,423.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.