Home / 494,209.26-741,032.91-194,527.35

Finding the Fourth Proportional to 494,209.26, 741,032.91 and 194,527.35

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Solution

The fourth proportional to 494,209.26, 741,032.91 and 194,527.35 is: 291,680.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,209.26 : 741,032.91 = 194,527.35 : x
  2. Step 2: Convert to fraction form
    494,209.26/741,032.91 = 194,527.35/x
  3. Step 3: Cross multiply
    494,209.26x = 741,032.91 × 194,527.35
  4. Step 4: Simplify right side
    494,209.26x = 144,151,168,245.09
  5. Step 5: Solve for x
    x = 144,151,168,245.09/494,209.26
  6. Step 6: Final answer
    x = 291,680.43

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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.