Home / 701,692.54-1,052,668.66-222,040.91

Finding the Fourth Proportional to 701,692.54, 1,052,668.66 and 222,040.91

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Solution

The fourth proportional to 701,692.54, 1,052,668.66 and 222,040.91 is: 333,102.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,692.54 : 1,052,668.66 = 222,040.91 : x
  2. Step 2: Convert to fraction form
    701,692.54/1,052,668.66 = 222,040.91/x
  3. Step 3: Cross multiply
    701,692.54x = 1,052,668.66 × 222,040.91
  4. Step 4: Simplify right side
    701,692.54x = 233,735,506,084.68
  5. Step 5: Solve for x
    x = 233,735,506,084.68/701,692.54
  6. Step 6: Final answer
    x = 333,102.46

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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.