Home / 9,067,554-12,513,224.52-4,993,163.28

Finding the Fourth Proportional to 9,067,554, 12,513,224.52 and 4,993,163.28

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Solution

The fourth proportional to 9,067,554, 12,513,224.52 and 4,993,163.28 is: 6,890,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,554 : 12,513,224.52 = 4,993,163.28 : x
  2. Step 2: Convert to fraction form
    9,067,554/12,513,224.52 = 4,993,163.28/x
  3. Step 3: Cross multiply
    9,067,554x = 12,513,224.52 × 4,993,163.28
  4. Step 4: Simplify right side
    9,067,554x = 62,480,573,187,659.62
  5. Step 5: Solve for x
    x = 62,480,573,187,659.62/9,067,554
  6. Step 6: Final answer
    x = 6,890,565.33

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Double scale
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1.5x scale

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.