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Finding the Fourth Proportional to 601,906.32, 902,596.98 and 227,666.88

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Solution

The fourth proportional to 601,906.32, 902,596.98 and 227,666.88 is: 341,401.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,906.32 : 902,596.98 = 227,666.88 : x
  2. Step 2: Convert to fraction form
    601,906.32/902,596.98 = 227,666.88/x
  3. Step 3: Cross multiply
    601,906.32x = 902,596.98 × 227,666.88
  4. Step 4: Simplify right side
    601,906.32x = 205,491,438,334.02
  5. Step 5: Solve for x
    x = 205,491,438,334.02/601,906.32
  6. Step 6: Final answer
    x = 341,401.03

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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.