Home / 735,956.80-1,104,066.42-203,466.04

Finding the Fourth Proportional to 735,956.80, 1,104,066.42 and 203,466.04

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Solution

The fourth proportional to 735,956.80, 1,104,066.42 and 203,466.04 is: 305,235.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,956.80 : 1,104,066.42 = 203,466.04 : x
  2. Step 2: Convert to fraction form
    735,956.80/1,104,066.42 = 203,466.04/x
  3. Step 3: Cross multiply
    735,956.80x = 1,104,066.42 × 203,466.04
  4. Step 4: Simplify right side
    735,956.80x = 224,640,022,374.38
  5. Step 5: Solve for x
    x = 224,640,022,374.38/735,956.80
  6. Step 6: Final answer
    x = 305,235.34

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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.