Home / 3,351,679.50-4,625,278.83-1,823,760.30

Finding the Fourth Proportional to 3,351,679.50, 4,625,278.83 and 1,823,760.30

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Solution

The fourth proportional to 3,351,679.50, 4,625,278.83 and 1,823,760.30 is: 2,516,768.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,679.50 : 4,625,278.83 = 1,823,760.30 : x
  2. Step 2: Convert to fraction form
    3,351,679.50/4,625,278.83 = 1,823,760.30/x
  3. Step 3: Cross multiply
    3,351,679.50x = 4,625,278.83 × 1,823,760.30
  4. Step 4: Simplify right side
    3,351,679.50x = 8,435,399,906,584.45
  5. Step 5: Solve for x
    x = 8,435,399,906,584.45/3,351,679.50
  6. Step 6: Final answer
    x = 2,516,768.06

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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.