Home / 2,629,081.64-3,628,167.94-1,483,158.44

Finding the Fourth Proportional to 2,629,081.64, 3,628,167.94 and 1,483,158.44

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Solution

The fourth proportional to 2,629,081.64, 3,628,167.94 and 1,483,158.44 is: 2,046,778.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,629,081.64 : 3,628,167.94 = 1,483,158.44 : x
  2. Step 2: Convert to fraction form
    2,629,081.64/3,628,167.94 = 1,483,158.44/x
  3. Step 3: Cross multiply
    2,629,081.64x = 3,628,167.94 × 1,483,158.44
  4. Step 4: Simplify right side
    2,629,081.64x = 5,381,147,901,948.41
  5. Step 5: Solve for x
    x = 5,381,147,901,948.41/2,629,081.64
  6. Step 6: Final answer
    x = 2,046,778.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.