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Finding the Fourth Proportional to 367,057.51, 550,520.66 and 233,541.16

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Solution

The fourth proportional to 367,057.51, 550,520.66 and 233,541.16 is: 350,270.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,057.51 : 550,520.66 = 233,541.16 : x
  2. Step 2: Convert to fraction form
    367,057.51/550,520.66 = 233,541.16/x
  3. Step 3: Cross multiply
    367,057.51x = 550,520.66 × 233,541.16
  4. Step 4: Simplify right side
    367,057.51x = 128,569,233,540.37
  5. Step 5: Solve for x
    x = 128,569,233,540.37/367,057.51
  6. Step 6: Final answer
    x = 350,270.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.