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Finding the Third Proportional to 1,993,787 and 4,373,575

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Solution

The third proportional to 1,993,787 and 4,373,575 is: 9,593,882.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,993,787 : 4,373,575 = 4,373,575 : x
  2. Step 2: Convert to fraction form
    1,993,787/4,373,575 = 4,373,575/x
  3. Step 3: Cross multiply
    1,993,787x = 4,373,575 × 4,373,575
  4. Step 4: Simplify right side
    1,993,787x = 19,128,158,280,625
  5. Step 5: Solve for x
    x = 19,128,158,280,625/1,993,787
  6. Step 6: Final answer
    x = 9,593,882.54

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.