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Finding the Third Proportional to 4,798,448 and 7,247,244

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Solution

The third proportional to 4,798,448 and 7,247,244 is: 10,945,736.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,448 : 7,247,244 = 7,247,244 : x
  2. Step 2: Convert to fraction form
    4,798,448/7,247,244 = 7,247,244/x
  3. Step 3: Cross multiply
    4,798,448x = 7,247,244 × 7,247,244
  4. Step 4: Simplify right side
    4,798,448x = 52,522,545,595,536
  5. Step 5: Solve for x
    x = 52,522,545,595,536/4,798,448
  6. Step 6: Final answer
    x = 10,945,736.12

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.