Home / 622,206.35-933,503.30-222,850.59

Finding the Fourth Proportional to 622,206.35, 933,503.30 and 222,850.59

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Solution

The fourth proportional to 622,206.35, 933,503.30 and 222,850.59 is: 334,345.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,206.35 : 933,503.30 = 222,850.59 : x
  2. Step 2: Convert to fraction form
    622,206.35/933,503.30 = 222,850.59/x
  3. Step 3: Cross multiply
    622,206.35x = 933,503.30 × 222,850.59
  4. Step 4: Simplify right side
    622,206.35x = 208,031,760,057.69
  5. Step 5: Solve for x
    x = 208,031,760,057.69/622,206.35
  6. Step 6: Final answer
    x = 334,345.29

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1.5x scale

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.