Home / 701,361.23-1,052,086.12-296,477.93

Finding the Fourth Proportional to 701,361.23, 1,052,086.12 and 296,477.93

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Solution

The fourth proportional to 701,361.23, 1,052,086.12 and 296,477.93 is: 444,735.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,361.23 : 1,052,086.12 = 296,477.93 : x
  2. Step 2: Convert to fraction form
    701,361.23/1,052,086.12 = 296,477.93/x
  3. Step 3: Cross multiply
    701,361.23x = 1,052,086.12 × 296,477.93
  4. Step 4: Simplify right side
    701,361.23x = 311,920,315,039.33
  5. Step 5: Solve for x
    x = 311,920,315,039.33/701,361.23
  6. Step 6: Final answer
    x = 444,735.61

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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.