Home / 5,163,727.73-7,738,505.64-3,267,073.85

Finding the Fourth Proportional to 5,163,727.73, 7,738,505.64 and 3,267,073.85

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Solution

The fourth proportional to 5,163,727.73, 7,738,505.64 and 3,267,073.85 is: 4,896,127.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,163,727.73 : 7,738,505.64 = 3,267,073.85 : x
  2. Step 2: Convert to fraction form
    5,163,727.73/7,738,505.64 = 3,267,073.85/x
  3. Step 3: Cross multiply
    5,163,727.73x = 7,738,505.64 × 3,267,073.85
  4. Step 4: Simplify right side
    5,163,727.73x = 25,282,269,375,828.98
  5. Step 5: Solve for x
    x = 25,282,269,375,828.98/5,163,727.73
  6. Step 6: Final answer
    x = 4,896,127.51

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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.