Home / 6,086,664.54-9,131,396.49-1,826,913.42

Finding the Fourth Proportional to 6,086,664.54, 9,131,396.49 and 1,826,913.42

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Solution

The fourth proportional to 6,086,664.54, 9,131,396.49 and 1,826,913.42 is: 2,740,790.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,664.54 : 9,131,396.49 = 1,826,913.42 : x
  2. Step 2: Convert to fraction form
    6,086,664.54/9,131,396.49 = 1,826,913.42/x
  3. Step 3: Cross multiply
    6,086,664.54x = 9,131,396.49 × 1,826,913.42
  4. Step 4: Simplify right side
    6,086,664.54x = 16,682,270,790,921.90
  5. Step 5: Solve for x
    x = 16,682,270,790,921.90/6,086,664.54
  6. Step 6: Final answer
    x = 2,740,790.24

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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.