Home / 4,170,039.63-5,751,687.51-3,826,983.63

Finding the Fourth Proportional to 4,170,039.63, 5,751,687.51 and 3,826,983.63

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Solution

The fourth proportional to 4,170,039.63, 5,751,687.51 and 3,826,983.63 is: 5,278,514.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,039.63 : 5,751,687.51 = 3,826,983.63 : x
  2. Step 2: Convert to fraction form
    4,170,039.63/5,751,687.51 = 3,826,983.63/x
  3. Step 3: Cross multiply
    4,170,039.63x = 5,751,687.51 × 3,826,983.63
  4. Step 4: Simplify right side
    4,170,039.63x = 22,011,613,945,645.46
  5. Step 5: Solve for x
    x = 22,011,613,945,645.46/4,170,039.63
  6. Step 6: Final answer
    x = 5,278,514.33

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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.