Home / 2,262,693.44-3,394,040.49-665,270.39

Finding the Fourth Proportional to 2,262,693.44, 3,394,040.49 and 665,270.39

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Solution

The fourth proportional to 2,262,693.44, 3,394,040.49 and 665,270.39 is: 997,905.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,693.44 : 3,394,040.49 = 665,270.39 : x
  2. Step 2: Convert to fraction form
    2,262,693.44/3,394,040.49 = 665,270.39/x
  3. Step 3: Cross multiply
    2,262,693.44x = 3,394,040.49 × 665,270.39
  4. Step 4: Simplify right side
    2,262,693.44x = 2,257,954,623,487.89
  5. Step 5: Solve for x
    x = 2,257,954,623,487.89/2,262,693.44
  6. Step 6: Final answer
    x = 997,905.68

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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.