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Finding the Fourth Proportional to 601,079.94, 902,076.93 and 222,358.86

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Solution

The fourth proportional to 601,079.94, 902,076.93 and 222,358.86 is: 333,707.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,079.94 : 902,076.93 = 222,358.86 : x
  2. Step 2: Convert to fraction form
    601,079.94/902,076.93 = 222,358.86/x
  3. Step 3: Cross multiply
    601,079.94x = 902,076.93 × 222,358.86
  4. Step 4: Simplify right side
    601,079.94x = 200,584,797,787.10
  5. Step 5: Solve for x
    x = 200,584,797,787.10/601,079.94
  6. Step 6: Final answer
    x = 333,707.36

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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.