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Finding the Third Proportional to 4,120,399 and 6,061,483

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Solution

The third proportional to 4,120,399 and 6,061,483 is: 8,916,994.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,399 : 6,061,483 = 6,061,483 : x
  2. Step 2: Convert to fraction form
    4,120,399/6,061,483 = 6,061,483/x
  3. Step 3: Cross multiply
    4,120,399x = 6,061,483 × 6,061,483
  4. Step 4: Simplify right side
    4,120,399x = 36,741,576,159,289
  5. Step 5: Solve for x
    x = 36,741,576,159,289/4,120,399
  6. Step 6: Final answer
    x = 8,916,994.73

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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.