Home / 1,414,660.24-1,952,231.32-770,085.24

Finding the Fourth Proportional to 1,414,660.24, 1,952,231.32 and 770,085.24

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Solution

The fourth proportional to 1,414,660.24, 1,952,231.32 and 770,085.24 is: 1,062,717.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,660.24 : 1,952,231.32 = 770,085.24 : x
  2. Step 2: Convert to fraction form
    1,414,660.24/1,952,231.32 = 770,085.24/x
  3. Step 3: Cross multiply
    1,414,660.24x = 1,952,231.32 × 770,085.24
  4. Step 4: Simplify right side
    1,414,660.24x = 1,503,384,524,597.72
  5. Step 5: Solve for x
    x = 1,503,384,524,597.72/1,414,660.24
  6. Step 6: Final answer
    x = 1,062,717.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.