Home / 766,092.06-1,149,324.21-233,622.54

Finding the Fourth Proportional to 766,092.06, 1,149,324.21 and 233,622.54

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Solution

The fourth proportional to 766,092.06, 1,149,324.21 and 233,622.54 is: 350,490.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    766,092.06 : 1,149,324.21 = 233,622.54 : x
  2. Step 2: Convert to fraction form
    766,092.06/1,149,324.21 = 233,622.54/x
  3. Step 3: Cross multiply
    766,092.06x = 1,149,324.21 × 233,622.54
  4. Step 4: Simplify right side
    766,092.06x = 268,508,041,223.69
  5. Step 5: Solve for x
    x = 268,508,041,223.69/766,092.06
  6. Step 6: Final answer
    x = 350,490.57

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Double scale
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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.