Home / 844,855.79-1,269,940.88-733,917.51

Finding the Fourth Proportional to 844,855.79, 1,269,940.88 and 733,917.51

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Solution

The fourth proportional to 844,855.79, 1,269,940.88 and 733,917.51 is: 1,103,184.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,855.79 : 1,269,940.88 = 733,917.51 : x
  2. Step 2: Convert to fraction form
    844,855.79/1,269,940.88 = 733,917.51/x
  3. Step 3: Cross multiply
    844,855.79x = 1,269,940.88 × 733,917.51
  4. Step 4: Simplify right side
    844,855.79x = 932,031,850,331.60
  5. Step 5: Solve for x
    x = 932,031,850,331.60/844,855.79
  6. Step 6: Final answer
    x = 1,103,184.55

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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.