Home / 3,239,865-4,860,584.82-996,003

Finding the Fourth Proportional to 3,239,865, 4,860,584.82 and 996,003

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Solution

The fourth proportional to 3,239,865, 4,860,584.82 and 996,003 is: 1,494,246.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,865 : 4,860,584.82 = 996,003 : x
  2. Step 2: Convert to fraction form
    3,239,865/4,860,584.82 = 996,003/x
  3. Step 3: Cross multiply
    3,239,865x = 4,860,584.82 × 996,003
  4. Step 4: Simplify right side
    3,239,865x = 4,841,157,062,474.46
  5. Step 5: Solve for x
    x = 4,841,157,062,474.46/3,239,865
  6. Step 6: Final answer
    x = 1,494,246.54

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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.