Home / 3,283,635.42-4,531,226.46-1,833,422.64

Finding the Fourth Proportional to 3,283,635.42, 4,531,226.46 and 1,833,422.64

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Solution

The fourth proportional to 3,283,635.42, 4,531,226.46 and 1,833,422.64 is: 2,530,016.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,635.42 : 4,531,226.46 = 1,833,422.64 : x
  2. Step 2: Convert to fraction form
    3,283,635.42/4,531,226.46 = 1,833,422.64/x
  3. Step 3: Cross multiply
    3,283,635.42x = 4,531,226.46 × 1,833,422.64
  4. Step 4: Simplify right side
    3,283,635.42x = 8,307,653,178,731.05
  5. Step 5: Solve for x
    x = 8,307,653,178,731.05/3,283,635.42
  6. Step 6: Final answer
    x = 2,530,016.92

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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.