Home / 1,067,318.25-1,472,910.82-583,873.02

Finding the Fourth Proportional to 1,067,318.25, 1,472,910.82 and 583,873.02

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Solution

The fourth proportional to 1,067,318.25, 1,472,910.82 and 583,873.02 is: 805,751.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,318.25 : 1,472,910.82 = 583,873.02 : x
  2. Step 2: Convert to fraction form
    1,067,318.25/1,472,910.82 = 583,873.02/x
  3. Step 3: Cross multiply
    1,067,318.25x = 1,472,910.82 × 583,873.02
  4. Step 4: Simplify right side
    1,067,318.25x = 859,992,878,380.16
  5. Step 5: Solve for x
    x = 859,992,878,380.16/1,067,318.25
  6. Step 6: Final answer
    x = 805,751.12

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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.