Home / 3,284,757.30-4,500,042.27-3,161,947.94

Finding the Fourth Proportional to 3,284,757.30, 4,500,042.27 and 3,161,947.94

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Solution

The fourth proportional to 3,284,757.30, 4,500,042.27 and 3,161,947.94 is: 4,331,796.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,757.30 : 4,500,042.27 = 3,161,947.94 : x
  2. Step 2: Convert to fraction form
    3,284,757.30/4,500,042.27 = 3,161,947.94/x
  3. Step 3: Cross multiply
    3,284,757.30x = 4,500,042.27 × 3,161,947.94
  4. Step 4: Simplify right side
    3,284,757.30x = 14,228,899,363,039.21
  5. Step 5: Solve for x
    x = 14,228,899,363,039.21/3,284,757.30
  6. Step 6: Final answer
    x = 4,331,796.25

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.