Home / 805,737.62-1,208,633.44-244,770.50

Finding the Fourth Proportional to 805,737.62, 1,208,633.44 and 244,770.50

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Solution

The fourth proportional to 805,737.62, 1,208,633.44 and 244,770.50 is: 367,163.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    805,737.62 : 1,208,633.44 = 244,770.50 : x
  2. Step 2: Convert to fraction form
    805,737.62/1,208,633.44 = 244,770.50/x
  3. Step 3: Cross multiply
    805,737.62x = 1,208,633.44 × 244,770.50
  4. Step 4: Simplify right side
    805,737.62x = 295,837,811,425.52
  5. Step 5: Solve for x
    x = 295,837,811,425.52/805,737.62
  6. Step 6: Final answer
    x = 367,163.96

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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.