Home / 1,067,182.67-1,472,680.78-583,737.41

Finding the Fourth Proportional to 1,067,182.67, 1,472,680.78 and 583,737.41

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Solution

The fourth proportional to 1,067,182.67, 1,472,680.78 and 583,737.41 is: 805,540.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,182.67 : 1,472,680.78 = 583,737.41 : x
  2. Step 2: Convert to fraction form
    1,067,182.67/1,472,680.78 = 583,737.41/x
  3. Step 3: Cross multiply
    1,067,182.67x = 1,472,680.78 × 583,737.41
  4. Step 4: Simplify right side
    1,067,182.67x = 859,658,866,496.34
  5. Step 5: Solve for x
    x = 859,658,866,496.34/1,067,182.67
  6. Step 6: Final answer
    x = 805,540.50

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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.