Home / 3,006,912.43-4,511,371.29-2,000,003.95

Finding the Fourth Proportional to 3,006,912.43, 4,511,371.29 and 2,000,003.95

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Solution

The fourth proportional to 3,006,912.43, 4,511,371.29 and 2,000,003.95 is: 3,000,672.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,912.43 : 4,511,371.29 = 2,000,003.95 : x
  2. Step 2: Convert to fraction form
    3,006,912.43/4,511,371.29 = 2,000,003.95/x
  3. Step 3: Cross multiply
    3,006,912.43x = 4,511,371.29 × 2,000,003.95
  4. Step 4: Simplify right side
    3,006,912.43x = 9,022,760,399,916.60
  5. Step 5: Solve for x
    x = 9,022,760,399,916.60/3,006,912.43
  6. Step 6: Final answer
    x = 3,000,672.82

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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.