Home / 3,846,790.88-5,770,711.20-1,602,404

Finding the Fourth Proportional to 3,846,790.88, 5,770,711.20 and 1,602,404

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Solution

The fourth proportional to 3,846,790.88, 5,770,711.20 and 1,602,404 is: 2,403,824.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,790.88 : 5,770,711.20 = 1,602,404 : x
  2. Step 2: Convert to fraction form
    3,846,790.88/5,770,711.20 = 1,602,404/x
  3. Step 3: Cross multiply
    3,846,790.88x = 5,770,711.20 × 1,602,404
  4. Step 4: Simplify right side
    3,846,790.88x = 9,247,010,709,724.80
  5. Step 5: Solve for x
    x = 9,247,010,709,724.80/3,846,790.88
  6. Step 6: Final answer
    x = 2,403,824.64

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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.