Home / 4,215,899.33-6,326,187.31-2,056,942.18

Finding the Fourth Proportional to 4,215,899.33, 6,326,187.31 and 2,056,942.18

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Solution

The fourth proportional to 4,215,899.33, 6,326,187.31 and 2,056,942.18 is: 3,086,554.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,899.33 : 6,326,187.31 = 2,056,942.18 : x
  2. Step 2: Convert to fraction form
    4,215,899.33/6,326,187.31 = 2,056,942.18/x
  3. Step 3: Cross multiply
    4,215,899.33x = 6,326,187.31 × 2,056,942.18
  4. Step 4: Simplify right side
    4,215,899.33x = 13,012,601,516,519.73
  5. Step 5: Solve for x
    x = 13,012,601,516,519.73/4,215,899.33
  6. Step 6: Final answer
    x = 3,086,554.14

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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.