Home / 4,567,321.06-6,850,153.87-1,834,758.21

Finding the Fourth Proportional to 4,567,321.06, 6,850,153.87 and 1,834,758.21

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Solution

The fourth proportional to 4,567,321.06, 6,850,153.87 and 1,834,758.21 is: 2,751,804.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,321.06 : 6,850,153.87 = 1,834,758.21 : x
  2. Step 2: Convert to fraction form
    4,567,321.06/6,850,153.87 = 1,834,758.21/x
  3. Step 3: Cross multiply
    4,567,321.06x = 6,850,153.87 × 1,834,758.21
  4. Step 4: Simplify right side
    4,567,321.06x = 12,568,376,052,745.77
  5. Step 5: Solve for x
    x = 12,568,376,052,745.77/4,567,321.06
  6. Step 6: Final answer
    x = 2,751,804.81

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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.