Home / 3,230,791.48-4,845,253.55-1,100,828.44

Finding the Fourth Proportional to 3,230,791.48, 4,845,253.55 and 1,100,828.44

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Solution

The fourth proportional to 3,230,791.48, 4,845,253.55 and 1,100,828.44 is: 1,650,924.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,791.48 : 4,845,253.55 = 1,100,828.44 : x
  2. Step 2: Convert to fraction form
    3,230,791.48/4,845,253.55 = 1,100,828.44/x
  3. Step 3: Cross multiply
    3,230,791.48x = 4,845,253.55 × 1,100,828.44
  4. Step 4: Simplify right side
    3,230,791.48x = 5,333,792,882,624.69
  5. Step 5: Solve for x
    x = 5,333,792,882,624.69/3,230,791.48
  6. Step 6: Final answer
    x = 1,650,924.53

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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.