Home / 735,735.94-1,103,592.96-203,245.18

Finding the Fourth Proportional to 735,735.94, 1,103,592.96 and 203,245.18

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Solution

The fourth proportional to 735,735.94, 1,103,592.96 and 203,245.18 is: 304,864.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,735.94 : 1,103,592.96 = 203,245.18 : x
  2. Step 2: Convert to fraction form
    735,735.94/1,103,592.96 = 203,245.18/x
  3. Step 3: Cross multiply
    735,735.94x = 1,103,592.96 × 203,245.18
  4. Step 4: Simplify right side
    735,735.94x = 224,299,949,801.93
  5. Step 5: Solve for x
    x = 224,299,949,801.93/735,735.94
  6. Step 6: Final answer
    x = 304,864.75

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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.