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Finding the Third Proportional to 5,463,319 and 8,017,797

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Solution

The third proportional to 5,463,319 and 8,017,797 is: 11,766,669.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,319 : 8,017,797 = 8,017,797 : x
  2. Step 2: Convert to fraction form
    5,463,319/8,017,797 = 8,017,797/x
  3. Step 3: Cross multiply
    5,463,319x = 8,017,797 × 8,017,797
  4. Step 4: Simplify right side
    5,463,319x = 64,285,068,733,209
  5. Step 5: Solve for x
    x = 64,285,068,733,209/5,463,319
  6. Step 6: Final answer
    x = 11,766,669.44

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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.