Home / 5,826,235.75-8,040,684.02-3,213,250.90

Finding the Fourth Proportional to 5,826,235.75, 8,040,684.02 and 3,213,250.90

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Solution

The fourth proportional to 5,826,235.75, 8,040,684.02 and 3,213,250.90 is: 4,434,550.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,235.75 : 8,040,684.02 = 3,213,250.90 : x
  2. Step 2: Convert to fraction form
    5,826,235.75/8,040,684.02 = 3,213,250.90/x
  3. Step 3: Cross multiply
    5,826,235.75x = 8,040,684.02 × 3,213,250.90
  4. Step 4: Simplify right side
    5,826,235.75x = 25,836,735,127,712.65
  5. Step 5: Solve for x
    x = 25,836,735,127,712.65/5,826,235.75
  6. Step 6: Final answer
    x = 4,434,550.24

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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.