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Finding the Third Proportional to 2,807,543 and 5,748,087

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Solution

The third proportional to 2,807,543 and 5,748,087 is: 11,768,476.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,543 : 5,748,087 = 5,748,087 : x
  2. Step 2: Convert to fraction form
    2,807,543/5,748,087 = 5,748,087/x
  3. Step 3: Cross multiply
    2,807,543x = 5,748,087 × 5,748,087
  4. Step 4: Simplify right side
    2,807,543x = 33,040,504,159,569
  5. Step 5: Solve for x
    x = 33,040,504,159,569/2,807,543
  6. Step 6: Final answer
    x = 11,768,476.62

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.