Home / 737,436.05-1,106,154.07-264,453.56

Finding the Fourth Proportional to 737,436.05, 1,106,154.07 and 264,453.56

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Solution

The fourth proportional to 737,436.05, 1,106,154.07 and 264,453.56 is: 396,680.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,436.05 : 1,106,154.07 = 264,453.56 : x
  2. Step 2: Convert to fraction form
    737,436.05/1,106,154.07 = 264,453.56/x
  3. Step 3: Cross multiply
    737,436.05x = 1,106,154.07 × 264,453.56
  4. Step 4: Simplify right side
    737,436.05x = 292,526,381,163.71
  5. Step 5: Solve for x
    x = 292,526,381,163.71/737,436.05
  6. Step 6: Final answer
    x = 396,680.34

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Similar ratio
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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.