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Finding the Third Proportional to 4,883,376 and 7,183,899

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Solution

The third proportional to 4,883,376 and 7,183,899 is: 10,568,181.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,376 : 7,183,899 = 7,183,899 : x
  2. Step 2: Convert to fraction form
    4,883,376/7,183,899 = 7,183,899/x
  3. Step 3: Cross multiply
    4,883,376x = 7,183,899 × 7,183,899
  4. Step 4: Simplify right side
    4,883,376x = 51,608,404,842,201
  5. Step 5: Solve for x
    x = 51,608,404,842,201/4,883,376
  6. Step 6: Final answer
    x = 10,568,181.69

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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.