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Finding the Fourth Proportional to 601,906.02, 902,222.46 and 222,583.02

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Solution

The fourth proportional to 601,906.02, 902,222.46 and 222,583.02 is: 333,639.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,906.02 : 902,222.46 = 222,583.02 : x
  2. Step 2: Convert to fraction form
    601,906.02/902,222.46 = 222,583.02/x
  3. Step 3: Cross multiply
    601,906.02x = 902,222.46 × 222,583.02
  4. Step 4: Simplify right side
    601,906.02x = 200,819,399,858.63
  5. Step 5: Solve for x
    x = 200,819,399,858.63/601,906.02
  6. Step 6: Final answer
    x = 333,639.13

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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.