Home / 5,552,378.82-7,659,205.29-3,229,016.94

Finding the Fourth Proportional to 5,552,378.82, 7,659,205.29 and 3,229,016.94

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Solution

The fourth proportional to 5,552,378.82, 7,659,205.29 and 3,229,016.94 is: 4,454,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,378.82 : 7,659,205.29 = 3,229,016.94 : x
  2. Step 2: Convert to fraction form
    5,552,378.82/7,659,205.29 = 3,229,016.94/x
  3. Step 3: Cross multiply
    5,552,378.82x = 7,659,205.29 × 3,229,016.94
  4. Step 4: Simplify right side
    5,552,378.82x = 24,731,703,628,347.61
  5. Step 5: Solve for x
    x = 24,731,703,628,347.61/5,552,378.82
  6. Step 6: Final answer
    x = 4,454,253.65

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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.