Home / 735,190.96-1,102,848-202,711.60

Finding the Fourth Proportional to 735,190.96, 1,102,848 and 202,711.60

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Solution

The fourth proportional to 735,190.96, 1,102,848 and 202,711.60 is: 304,084.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,190.96 : 1,102,848 = 202,711.60 : x
  2. Step 2: Convert to fraction form
    735,190.96/1,102,848 = 202,711.60/x
  3. Step 3: Cross multiply
    735,190.96x = 1,102,848 × 202,711.60
  4. Step 4: Simplify right side
    735,190.96x = 223,560,082,636.80
  5. Step 5: Solve for x
    x = 223,560,082,636.80/735,190.96
  6. Step 6: Final answer
    x = 304,084.37

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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.