Home / 5,163,761.48-7,738,556.27-3,267,107.60

Finding the Fourth Proportional to 5,163,761.48, 7,738,556.27 and 3,267,107.60

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Solution

The fourth proportional to 5,163,761.48, 7,738,556.27 and 3,267,107.60 is: 4,896,178.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,163,761.48 : 7,738,556.27 = 3,267,107.60 : x
  2. Step 2: Convert to fraction form
    5,163,761.48/7,738,556.27 = 3,267,107.60/x
  3. Step 3: Cross multiply
    5,163,761.48x = 7,738,556.27 × 3,267,107.60
  4. Step 4: Simplify right side
    5,163,761.48x = 25,282,695,947,716.33
  5. Step 5: Solve for x
    x = 25,282,695,947,716.33/5,163,761.48
  6. Step 6: Final answer
    x = 4,896,178.12

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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.