Home / 3,410,832.45-4,706,825.19-1,882,906.77

Finding the Fourth Proportional to 3,410,832.45, 4,706,825.19 and 1,882,906.77

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Solution

The fourth proportional to 3,410,832.45, 4,706,825.19 and 1,882,906.77 is: 2,598,343.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,832.45 : 4,706,825.19 = 1,882,906.77 : x
  2. Step 2: Convert to fraction form
    3,410,832.45/4,706,825.19 = 1,882,906.77/x
  3. Step 3: Cross multiply
    3,410,832.45x = 4,706,825.19 × 1,882,906.77
  4. Step 4: Simplify right side
    3,410,832.45x = 8,862,512,982,508.88
  5. Step 5: Solve for x
    x = 8,862,512,982,508.88/3,410,832.45
  6. Step 6: Final answer
    x = 2,598,343.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.