Home / 414,753.39-572,370.35-233,471.79

Finding the Fourth Proportional to 414,753.39, 572,370.35 and 233,471.79

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Solution

The fourth proportional to 414,753.39, 572,370.35 and 233,471.79 is: 322,197.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,753.39 : 572,370.35 = 233,471.79 : x
  2. Step 2: Convert to fraction form
    414,753.39/572,370.35 = 233,471.79/x
  3. Step 3: Cross multiply
    414,753.39x = 572,370.35 × 233,471.79
  4. Step 4: Simplify right side
    414,753.39x = 133,632,328,990.07
  5. Step 5: Solve for x
    x = 133,632,328,990.07/414,753.39
  6. Step 6: Final answer
    x = 322,197.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.