Home / 3,509,183.44-5,263,411.57-2,379,204.28

Finding the Fourth Proportional to 3,509,183.44, 5,263,411.57 and 2,379,204.28

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Solution

The fourth proportional to 3,509,183.44, 5,263,411.57 and 2,379,204.28 is: 3,568,559.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,183.44 : 5,263,411.57 = 2,379,204.28 : x
  2. Step 2: Convert to fraction form
    3,509,183.44/5,263,411.57 = 2,379,204.28/x
  3. Step 3: Cross multiply
    3,509,183.44x = 5,263,411.57 × 2,379,204.28
  4. Step 4: Simplify right side
    3,509,183.44x = 12,522,731,334,745.52
  5. Step 5: Solve for x
    x = 12,522,731,334,745.52/3,509,183.44
  6. Step 6: Final answer
    x = 3,568,559.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.