Home / 4,169,695.09-5,751,212.86-3,826,638.82

Finding the Fourth Proportional to 4,169,695.09, 5,751,212.86 and 3,826,638.82

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Solution

The fourth proportional to 4,169,695.09, 5,751,212.86 and 3,826,638.82 is: 5,278,039.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,695.09 : 5,751,212.86 = 3,826,638.82 : x
  2. Step 2: Convert to fraction form
    4,169,695.09/5,751,212.86 = 3,826,638.82/x
  3. Step 3: Cross multiply
    4,169,695.09x = 5,751,212.86 × 3,826,638.82
  4. Step 4: Simplify right side
    4,169,695.09x = 22,007,814,373,026.03
  5. Step 5: Solve for x
    x = 22,007,814,373,026.03/4,169,695.09
  6. Step 6: Final answer
    x = 5,278,039.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.