Home / 1,052,581.49-1,579,067.02-333,104.28

Finding the Fourth Proportional to 1,052,581.49, 1,579,067.02 and 333,104.28

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Solution

The fourth proportional to 1,052,581.49, 1,579,067.02 and 333,104.28 is: 499,718.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,581.49 : 1,579,067.02 = 333,104.28 : x
  2. Step 2: Convert to fraction form
    1,052,581.49/1,579,067.02 = 333,104.28/x
  3. Step 3: Cross multiply
    1,052,581.49x = 1,579,067.02 × 333,104.28
  4. Step 4: Simplify right side
    1,052,581.49x = 525,993,981,103.32
  5. Step 5: Solve for x
    x = 525,993,981,103.32/1,052,581.49
  6. Step 6: Final answer
    x = 499,718.06

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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.