Home / 2,268,093.70-3,400,959.36-1,069,694.24

Finding the Fourth Proportional to 2,268,093.70, 3,400,959.36 and 1,069,694.24

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Solution

The fourth proportional to 2,268,093.70, 3,400,959.36 and 1,069,694.24 is: 1,603,984.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,093.70 : 3,400,959.36 = 1,069,694.24 : x
  2. Step 2: Convert to fraction form
    2,268,093.70/3,400,959.36 = 1,069,694.24/x
  3. Step 3: Cross multiply
    2,268,093.70x = 3,400,959.36 × 1,069,694.24
  4. Step 4: Simplify right side
    2,268,093.70x = 3,637,986,646,368.48
  5. Step 5: Solve for x
    x = 3,637,986,646,368.48/2,268,093.70
  6. Step 6: Final answer
    x = 1,603,984.28

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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.