Home / 3,860.41-5,798.54-2,546.05

Finding the Fourth Proportional to 3,860.41, 5,798.54 and 2,546.05

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Solution

The fourth proportional to 3,860.41, 5,798.54 and 2,546.05 is: 3,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860.41 : 5,798.54 = 2,546.05 : x
  2. Step 2: Convert to fraction form
    3,860.41/5,798.54 = 2,546.05/x
  3. Step 3: Cross multiply
    3,860.41x = 5,798.54 × 2,546.05
  4. Step 4: Simplify right side
    3,860.41x = 14,763,372.77
  5. Step 5: Solve for x
    x = 14,763,372.77/3,860.41
  6. Step 6: Final answer
    x = 3,824.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.