Home / 737,923.77-1,106,866.22-205,481.61

Finding the Fourth Proportional to 737,923.77, 1,106,866.22 and 205,481.61

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Solution

The fourth proportional to 737,923.77, 1,106,866.22 and 205,481.61 is: 308,217.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,923.77 : 1,106,866.22 = 205,481.61 : x
  2. Step 2: Convert to fraction form
    737,923.77/1,106,866.22 = 205,481.61/x
  3. Step 3: Cross multiply
    737,923.77x = 1,106,866.22 × 205,481.61
  4. Step 4: Simplify right side
    737,923.77x = 227,440,651,912.81
  5. Step 5: Solve for x
    x = 227,440,651,912.81/737,923.77
  6. Step 6: Final answer
    x = 308,217.00

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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.