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Finding the Fourth Proportional to 601,775.46, 902,723.22 and 222,797.52

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Solution

The fourth proportional to 601,775.46, 902,723.22 and 222,797.52 is: 334,218.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,775.46 : 902,723.22 = 222,797.52 : x
  2. Step 2: Convert to fraction form
    601,775.46/902,723.22 = 222,797.52/x
  3. Step 3: Cross multiply
    601,775.46x = 902,723.22 × 222,797.52
  4. Step 4: Simplify right side
    601,775.46x = 201,124,494,662.41
  5. Step 5: Solve for x
    x = 201,124,494,662.41/601,775.46
  6. Step 6: Final answer
    x = 334,218.51

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1.5x scale

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.