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Finding the Third Proportional to 1,329,086 and 2,832,156

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Solution

The third proportional to 1,329,086 and 2,832,156 is: 6,035,055.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,086 : 2,832,156 = 2,832,156 : x
  2. Step 2: Convert to fraction form
    1,329,086/2,832,156 = 2,832,156/x
  3. Step 3: Cross multiply
    1,329,086x = 2,832,156 × 2,832,156
  4. Step 4: Simplify right side
    1,329,086x = 8,021,107,608,336
  5. Step 5: Solve for x
    x = 8,021,107,608,336/1,329,086
  6. Step 6: Final answer
    x = 6,035,055.38

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.