Home / 729,888.99-1,094,863.90-250,446.42

Finding the Fourth Proportional to 729,888.99, 1,094,863.90 and 250,446.42

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Solution

The fourth proportional to 729,888.99, 1,094,863.90 and 250,446.42 is: 375,680.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,888.99 : 1,094,863.90 = 250,446.42 : x
  2. Step 2: Convert to fraction form
    729,888.99/1,094,863.90 = 250,446.42/x
  3. Step 3: Cross multiply
    729,888.99x = 1,094,863.90 × 250,446.42
  4. Step 4: Simplify right side
    729,888.99x = 274,204,743,516.12
  5. Step 5: Solve for x
    x = 274,204,743,516.12/729,888.99
  6. Step 6: Final answer
    x = 375,680.07

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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.