Home / 3,628,233.62-5,443,137.73-1,103,823.26

Finding the Fourth Proportional to 3,628,233.62, 5,443,137.73 and 1,103,823.26

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Solution

The fourth proportional to 3,628,233.62, 5,443,137.73 and 1,103,823.26 is: 1,655,974.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,628,233.62 : 5,443,137.73 = 1,103,823.26 : x
  2. Step 2: Convert to fraction form
    3,628,233.62/5,443,137.73 = 1,103,823.26/x
  3. Step 3: Cross multiply
    3,628,233.62x = 5,443,137.73 × 1,103,823.26
  4. Step 4: Simplify right side
    3,628,233.62x = 6,008,262,033,757.60
  5. Step 5: Solve for x
    x = 6,008,262,033,757.60/3,628,233.62
  6. Step 6: Final answer
    x = 1,655,974.41

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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.