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Finding the Third Proportional to 1,347,519 and 2,892,192

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Solution

The third proportional to 1,347,519 and 2,892,192 is: 6,207,537.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,519 : 2,892,192 = 2,892,192 : x
  2. Step 2: Convert to fraction form
    1,347,519/2,892,192 = 2,892,192/x
  3. Step 3: Cross multiply
    1,347,519x = 2,892,192 × 2,892,192
  4. Step 4: Simplify right side
    1,347,519x = 8,364,774,564,864
  5. Step 5: Solve for x
    x = 8,364,774,564,864/1,347,519
  6. Step 6: Final answer
    x = 6,207,537.38

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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.