Home / 3,967,926.41-5,476,244.94-2,336,485.56

Finding the Fourth Proportional to 3,967,926.41, 5,476,244.94 and 2,336,485.56

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Solution

The fourth proportional to 3,967,926.41, 5,476,244.94 and 2,336,485.56 is: 3,224,648.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,926.41 : 5,476,244.94 = 2,336,485.56 : x
  2. Step 2: Convert to fraction form
    3,967,926.41/5,476,244.94 = 2,336,485.56/x
  3. Step 3: Cross multiply
    3,967,926.41x = 5,476,244.94 × 2,336,485.56
  4. Step 4: Simplify right side
    3,967,926.41x = 12,795,167,225,333.07
  5. Step 5: Solve for x
    x = 12,795,167,225,333.07/3,967,926.41
  6. Step 6: Final answer
    x = 3,224,648.32

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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.