Home / 2,022,033.24-2,790,428.04-1,104,289.36

Finding the Fourth Proportional to 2,022,033.24, 2,790,428.04 and 1,104,289.36

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Solution

The fourth proportional to 2,022,033.24, 2,790,428.04 and 1,104,289.36 is: 1,523,931.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,033.24 : 2,790,428.04 = 1,104,289.36 : x
  2. Step 2: Convert to fraction form
    2,022,033.24/2,790,428.04 = 1,104,289.36/x
  3. Step 3: Cross multiply
    2,022,033.24x = 2,790,428.04 × 1,104,289.36
  4. Step 4: Simplify right side
    2,022,033.24x = 3,081,439,987,441.58
  5. Step 5: Solve for x
    x = 3,081,439,987,441.58/2,022,033.24
  6. Step 6: Final answer
    x = 1,523,931.42

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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.