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Finding the Fourth Proportional to 601,893.67, 902,578.04 and 227,654.23

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Solution

The fourth proportional to 601,893.67, 902,578.04 and 227,654.23 is: 341,382.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,893.67 : 902,578.04 = 227,654.23 : x
  2. Step 2: Convert to fraction form
    601,893.67/902,578.04 = 227,654.23/x
  3. Step 3: Cross multiply
    601,893.67x = 902,578.04 × 227,654.23
  4. Step 4: Simplify right side
    601,893.67x = 205,475,707,023.80
  5. Step 5: Solve for x
    x = 205,475,707,023.80/601,893.67
  6. Step 6: Final answer
    x = 341,382.07

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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.