Home / 683,324.46-1,024,642.59-227,754.33

Finding the Fourth Proportional to 683,324.46, 1,024,642.59 and 227,754.33

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Solution

The fourth proportional to 683,324.46, 1,024,642.59 and 227,754.33 is: 341,516.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,324.46 : 1,024,642.59 = 227,754.33 : x
  2. Step 2: Convert to fraction form
    683,324.46/1,024,642.59 = 227,754.33/x
  3. Step 3: Cross multiply
    683,324.46x = 1,024,642.59 × 227,754.33
  4. Step 4: Simplify right side
    683,324.46x = 233,366,786,574.92
  5. Step 5: Solve for x
    x = 233,366,786,574.92/683,324.46
  6. Step 6: Final answer
    x = 341,516.81

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Double scale
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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.