Home / 2,274,600.88-3,410,760.40-757,750.50

Finding the Fourth Proportional to 2,274,600.88, 3,410,760.40 and 757,750.50

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Solution

The fourth proportional to 2,274,600.88, 3,410,760.40 and 757,750.50 is: 1,136,245.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,600.88 : 3,410,760.40 = 757,750.50 : x
  2. Step 2: Convert to fraction form
    2,274,600.88/3,410,760.40 = 757,750.50/x
  3. Step 3: Cross multiply
    2,274,600.88x = 3,410,760.40 × 757,750.50
  4. Step 4: Simplify right side
    2,274,600.88x = 2,584,505,398,480.20
  5. Step 5: Solve for x
    x = 2,584,505,398,480.20/2,274,600.88
  6. Step 6: Final answer
    x = 1,136,245.67

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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.