Home / 11,214,464.85-16,821,695.57-2,694,801.33

Finding the Fourth Proportional to 11,214,464.85, 16,821,695.57 and 2,694,801.33

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Solution

The fourth proportional to 11,214,464.85, 16,821,695.57 and 2,694,801.33 is: 4,042,201.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,464.85 : 16,821,695.57 = 2,694,801.33 : x
  2. Step 2: Convert to fraction form
    11,214,464.85/16,821,695.57 = 2,694,801.33/x
  3. Step 3: Cross multiply
    11,214,464.85x = 16,821,695.57 × 2,694,801.33
  4. Step 4: Simplify right side
    11,214,464.85x = 45,331,127,581,417.11
  5. Step 5: Solve for x
    x = 45,331,127,581,417.11/11,214,464.85
  6. Step 6: Final answer
    x = 4,042,201.58

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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.