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Finding the Third Proportional to 2,479,232 and 3,830,976

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Solution

The third proportional to 2,479,232 and 3,830,976 is: 5,919,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,232 : 3,830,976 = 3,830,976 : x
  2. Step 2: Convert to fraction form
    2,479,232/3,830,976 = 3,830,976/x
  3. Step 3: Cross multiply
    2,479,232x = 3,830,976 × 3,830,976
  4. Step 4: Simplify right side
    2,479,232x = 14,676,377,112,576
  5. Step 5: Solve for x
    x = 14,676,377,112,576/2,479,232
  6. Step 6: Final answer
    x = 5,919,727.20

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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.