Home / 4,694,825.41-6,479,431.20-2,760,992.53

Finding the Fourth Proportional to 4,694,825.41, 6,479,431.20 and 2,760,992.53

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Solution

The fourth proportional to 4,694,825.41, 6,479,431.20 and 2,760,992.53 is: 3,810,506.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,825.41 : 6,479,431.20 = 2,760,992.53 : x
  2. Step 2: Convert to fraction form
    4,694,825.41/6,479,431.20 = 2,760,992.53/x
  3. Step 3: Cross multiply
    4,694,825.41x = 6,479,431.20 × 2,760,992.53
  4. Step 4: Simplify right side
    4,694,825.41x = 17,889,661,141,848.93
  5. Step 5: Solve for x
    x = 17,889,661,141,848.93/4,694,825.41
  6. Step 6: Final answer
    x = 3,810,506.16

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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.