Home / 414,374.62-571,675.03-233,044.96

Finding the Fourth Proportional to 414,374.62, 571,675.03 and 233,044.96

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Solution

The fourth proportional to 414,374.62, 571,675.03 and 233,044.96 is: 321,510.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,374.62 : 571,675.03 = 233,044.96 : x
  2. Step 2: Convert to fraction form
    414,374.62/571,675.03 = 233,044.96/x
  3. Step 3: Cross multiply
    414,374.62x = 571,675.03 × 233,044.96
  4. Step 4: Simplify right side
    414,374.62x = 133,225,984,499.35
  5. Step 5: Solve for x
    x = 133,225,984,499.35/414,374.62
  6. Step 6: Final answer
    x = 321,510.97

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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.