Home / 733,163.70-1,100,729.70-468,099.30

Finding the Fourth Proportional to 733,163.70, 1,100,729.70 and 468,099.30

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Solution

The fourth proportional to 733,163.70, 1,100,729.70 and 468,099.30 is: 702,777.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,163.70 : 1,100,729.70 = 468,099.30 : x
  2. Step 2: Convert to fraction form
    733,163.70/1,100,729.70 = 468,099.30/x
  3. Step 3: Cross multiply
    733,163.70x = 1,100,729.70 × 468,099.30
  4. Step 4: Simplify right side
    733,163.70x = 515,250,802,059.21
  5. Step 5: Solve for x
    x = 515,250,802,059.21/733,163.70
  6. Step 6: Final answer
    x = 702,777.30

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1.5x scale

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.