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Finding the Third Proportional to 5,789,577 and 8,515,964.25

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Solution

The third proportional to 5,789,577 and 8,515,964.25 is: 12,526,242.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,577 : 8,515,964.25 = 8,515,964.25 : x
  2. Step 2: Convert to fraction form
    5,789,577/8,515,964.25 = 8,515,964.25/x
  3. Step 3: Cross multiply
    5,789,577x = 8,515,964.25 × 8,515,964.25
  4. Step 4: Simplify right side
    5,789,577x = 72,521,647,107,278.06
  5. Step 5: Solve for x
    x = 72,521,647,107,278.06/5,789,577
  6. Step 6: Final answer
    x = 12,526,242.78

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.