Home / 1,726,287.37-2,382,418.41-952,069.64

Finding the Fourth Proportional to 1,726,287.37, 2,382,418.41 and 952,069.64

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Solution

The fourth proportional to 1,726,287.37, 2,382,418.41 and 952,069.64 is: 1,313,934.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,287.37 : 2,382,418.41 = 952,069.64 : x
  2. Step 2: Convert to fraction form
    1,726,287.37/2,382,418.41 = 952,069.64/x
  3. Step 3: Cross multiply
    1,726,287.37x = 2,382,418.41 × 952,069.64
  4. Step 4: Simplify right side
    1,726,287.37x = 2,268,228,240,323.86
  5. Step 5: Solve for x
    x = 2,268,228,240,323.86/1,726,287.37
  6. Step 6: Final answer
    x = 1,313,934.33

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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.