Home / 4,203,999.77-5,801,519.57-2,270,260.33

Finding the Fourth Proportional to 4,203,999.77, 5,801,519.57 and 2,270,260.33

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Solution

The fourth proportional to 4,203,999.77, 5,801,519.57 and 2,270,260.33 is: 3,132,959.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,999.77 : 5,801,519.57 = 2,270,260.33 : x
  2. Step 2: Convert to fraction form
    4,203,999.77/5,801,519.57 = 2,270,260.33/x
  3. Step 3: Cross multiply
    4,203,999.77x = 5,801,519.57 × 2,270,260.33
  4. Step 4: Simplify right side
    4,203,999.77x = 13,170,959,707,634.56
  5. Step 5: Solve for x
    x = 13,170,959,707,634.56/4,203,999.77
  6. Step 6: Final answer
    x = 3,132,959.19

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1.5x scale

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.