Home / 4,115,410.22-6,171,806.93-3,846,741.23

Finding the Fourth Proportional to 4,115,410.22, 6,171,806.93 and 3,846,741.23

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Solution

The fourth proportional to 4,115,410.22, 6,171,806.93 and 3,846,741.23 is: 5,768,888.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,410.22 : 6,171,806.93 = 3,846,741.23 : x
  2. Step 2: Convert to fraction form
    4,115,410.22/6,171,806.93 = 3,846,741.23/x
  3. Step 3: Cross multiply
    4,115,410.22x = 6,171,806.93 × 3,846,741.23
  4. Step 4: Simplify right side
    4,115,410.22x = 23,741,344,131,137.98
  5. Step 5: Solve for x
    x = 23,741,344,131,137.98/4,115,410.22
  6. Step 6: Final answer
    x = 5,768,888.86

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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.