Home / 4,694,825.91-6,479,431.89-2,760,993.03

Finding the Fourth Proportional to 4,694,825.91, 6,479,431.89 and 2,760,993.03

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Solution

The fourth proportional to 4,694,825.91, 6,479,431.89 and 2,760,993.03 is: 3,810,506.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,825.91 : 6,479,431.89 = 2,760,993.03 : x
  2. Step 2: Convert to fraction form
    4,694,825.91/6,479,431.89 = 2,760,993.03/x
  3. Step 3: Cross multiply
    4,694,825.91x = 6,479,431.89 × 2,760,993.03
  4. Step 4: Simplify right side
    4,694,825.91x = 17,889,666,286,649.72
  5. Step 5: Solve for x
    x = 17,889,666,286,649.72/4,694,825.91
  6. Step 6: Final answer
    x = 3,810,506.85

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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.