Home / 735,674.44-1,103,489.64-203,227.36

Finding the Fourth Proportional to 735,674.44, 1,103,489.64 and 203,227.36

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Solution

The fourth proportional to 735,674.44, 1,103,489.64 and 203,227.36 is: 304,834.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,674.44 : 1,103,489.64 = 203,227.36 : x
  2. Step 2: Convert to fraction form
    735,674.44/1,103,489.64 = 203,227.36/x
  3. Step 3: Cross multiply
    735,674.44x = 1,103,489.64 × 203,227.36
  4. Step 4: Simplify right side
    735,674.44x = 224,259,286,324.55
  5. Step 5: Solve for x
    x = 224,259,286,324.55/735,674.44
  6. Step 6: Final answer
    x = 304,834.96

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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.