Home / 805,589.26-1,208,305.41-244,628.62

Finding the Fourth Proportional to 805,589.26, 1,208,305.41 and 244,628.62

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Solution

The fourth proportional to 805,589.26, 1,208,305.41 and 244,628.62 is: 366,919.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    805,589.26 : 1,208,305.41 = 244,628.62 : x
  2. Step 2: Convert to fraction form
    805,589.26/1,208,305.41 = 244,628.62/x
  3. Step 3: Cross multiply
    805,589.26x = 1,208,305.41 × 244,628.62
  4. Step 4: Simplify right side
    805,589.26x = 295,586,084,986.83
  5. Step 5: Solve for x
    x = 295,586,084,986.83/805,589.26
  6. Step 6: Final answer
    x = 366,919.10

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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.