Home / 1,757,055.26-2,635,065.86-796,955.42

Finding the Fourth Proportional to 1,757,055.26, 2,635,065.86 and 796,955.42

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Solution

The fourth proportional to 1,757,055.26, 2,635,065.86 and 796,955.42 is: 1,195,198.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,055.26 : 2,635,065.86 = 796,955.42 : x
  2. Step 2: Convert to fraction form
    1,757,055.26/2,635,065.86 = 796,955.42/x
  3. Step 3: Cross multiply
    1,757,055.26x = 2,635,065.86 × 796,955.42
  4. Step 4: Simplify right side
    1,757,055.26x = 2,100,030,019,183.96
  5. Step 5: Solve for x
    x = 2,100,030,019,183.96/1,757,055.26
  6. Step 6: Final answer
    x = 1,195,198.62

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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.