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Finding the Third Proportional to 3,828,510 and 5,930,984

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Solution

The third proportional to 3,828,510 and 5,930,984 is: 9,188,057.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,828,510 : 5,930,984 = 5,930,984 : x
  2. Step 2: Convert to fraction form
    3,828,510/5,930,984 = 5,930,984/x
  3. Step 3: Cross multiply
    3,828,510x = 5,930,984 × 5,930,984
  4. Step 4: Simplify right side
    3,828,510x = 35,176,571,208,256
  5. Step 5: Solve for x
    x = 35,176,571,208,256/3,828,510
  6. Step 6: Final answer
    x = 9,188,057.81

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.