Home / 622,207.35-933,504.80-222,851.59

Finding the Fourth Proportional to 622,207.35, 933,504.80 and 222,851.59

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Solution

The fourth proportional to 622,207.35, 933,504.80 and 222,851.59 is: 334,346.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,207.35 : 933,504.80 = 222,851.59 : x
  2. Step 2: Convert to fraction form
    622,207.35/933,504.80 = 222,851.59/x
  3. Step 3: Cross multiply
    622,207.35x = 933,504.80 × 222,851.59
  4. Step 4: Simplify right side
    622,207.35x = 208,033,027,838.37
  5. Step 5: Solve for x
    x = 208,033,027,838.37/622,207.35
  6. Step 6: Final answer
    x = 334,346.79

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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.