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Finding the Fourth Proportional to 624,195.27, 936,293.04 and 150,880.59

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Solution

The fourth proportional to 624,195.27, 936,293.04 and 150,880.59 is: 226,320.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,195.27 : 936,293.04 = 150,880.59 : x
  2. Step 2: Convert to fraction form
    624,195.27/936,293.04 = 150,880.59/x
  3. Step 3: Cross multiply
    624,195.27x = 936,293.04 × 150,880.59
  4. Step 4: Simplify right side
    624,195.27x = 141,268,446,288.09
  5. Step 5: Solve for x
    x = 141,268,446,288.09/624,195.27
  6. Step 6: Final answer
    x = 226,320.92

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Similar ratio
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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.