Home / 4,418,993.36-6,596,229.76-3,791,936.72

Finding the Fourth Proportional to 4,418,993.36, 6,596,229.76 and 3,791,936.72

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Solution

The fourth proportional to 4,418,993.36, 6,596,229.76 and 3,791,936.72 is: 5,660,222.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,993.36 : 6,596,229.76 = 3,791,936.72 : x
  2. Step 2: Convert to fraction form
    4,418,993.36/6,596,229.76 = 3,791,936.72/x
  3. Step 3: Cross multiply
    4,418,993.36x = 6,596,229.76 × 3,791,936.72
  4. Step 4: Simplify right side
    4,418,993.36x = 25,012,485,840,500.79
  5. Step 5: Solve for x
    x = 25,012,485,840,500.79/4,418,993.36
  6. Step 6: Final answer
    x = 5,660,222.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.