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Finding the Third Proportional to 4,004,515 and 8,292,923

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Solution

The third proportional to 4,004,515 and 8,292,923 is: 17,173,758.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,515 : 8,292,923 = 8,292,923 : x
  2. Step 2: Convert to fraction form
    4,004,515/8,292,923 = 8,292,923/x
  3. Step 3: Cross multiply
    4,004,515x = 8,292,923 × 8,292,923
  4. Step 4: Simplify right side
    4,004,515x = 68,772,571,883,929
  5. Step 5: Solve for x
    x = 68,772,571,883,929/4,004,515
  6. Step 6: Final answer
    x = 17,173,758.09

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.