Home / 413,020.27-619,589.52-182,466.06

Finding the Fourth Proportional to 413,020.27, 619,589.52 and 182,466.06

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Solution

The fourth proportional to 413,020.27, 619,589.52 and 182,466.06 is: 273,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,020.27 : 619,589.52 = 182,466.06 : x
  2. Step 2: Convert to fraction form
    413,020.27/619,589.52 = 182,466.06/x
  3. Step 3: Cross multiply
    413,020.27x = 619,589.52 × 182,466.06
  4. Step 4: Simplify right side
    413,020.27x = 113,054,056,208.23
  5. Step 5: Solve for x
    x = 113,054,056,208.23/413,020.27
  6. Step 6: Final answer
    x = 273,725.20

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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.