Home / 682,800.93-1,024,172.22-233,561.97

Finding the Fourth Proportional to 682,800.93, 1,024,172.22 and 233,561.97

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Solution

The fourth proportional to 682,800.93, 1,024,172.22 and 233,561.97 is: 350,332.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,800.93 : 1,024,172.22 = 233,561.97 : x
  2. Step 2: Convert to fraction form
    682,800.93/1,024,172.22 = 233,561.97/x
  3. Step 3: Cross multiply
    682,800.93x = 1,024,172.22 × 233,561.97
  4. Step 4: Simplify right side
    682,800.93x = 239,207,681,322.47
  5. Step 5: Solve for x
    x = 239,207,681,322.47/682,800.93
  6. Step 6: Final answer
    x = 350,332.98

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Double scale
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Similar ratio
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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.