Home / 5,163,735.54-7,738,517.36-3,267,081.66

Finding the Fourth Proportional to 5,163,735.54, 7,738,517.36 and 3,267,081.66

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Solution

The fourth proportional to 5,163,735.54, 7,738,517.36 and 3,267,081.66 is: 4,896,139.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,163,735.54 : 7,738,517.36 = 3,267,081.66 : x
  2. Step 2: Convert to fraction form
    5,163,735.54/7,738,517.36 = 3,267,081.66/x
  3. Step 3: Cross multiply
    5,163,735.54x = 7,738,517.36 × 3,267,081.66
  4. Step 4: Simplify right side
    5,163,735.54x = 25,282,368,142,447.62
  5. Step 5: Solve for x
    x = 25,282,368,142,447.62/5,163,735.54
  6. Step 6: Final answer
    x = 4,896,139.23

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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.