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Finding the Third Proportional to 2,910,190 and 6,007,205

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Solution

The third proportional to 2,910,190 and 6,007,205 is: 12,400,053.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,190 : 6,007,205 = 6,007,205 : x
  2. Step 2: Convert to fraction form
    2,910,190/6,007,205 = 6,007,205/x
  3. Step 3: Cross multiply
    2,910,190x = 6,007,205 × 6,007,205
  4. Step 4: Simplify right side
    2,910,190x = 36,086,511,912,025
  5. Step 5: Solve for x
    x = 36,086,511,912,025/2,910,190
  6. Step 6: Final answer
    x = 12,400,053.57

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.