Home / 5,990,168.46-8,273,251.71-4,026,637.38

Finding the Fourth Proportional to 5,990,168.46, 8,273,251.71 and 4,026,637.38

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Solution

The fourth proportional to 5,990,168.46, 8,273,251.71 and 4,026,637.38 is: 5,561,343.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990,168.46 : 8,273,251.71 = 4,026,637.38 : x
  2. Step 2: Convert to fraction form
    5,990,168.46/8,273,251.71 = 4,026,637.38/x
  3. Step 3: Cross multiply
    5,990,168.46x = 8,273,251.71 × 4,026,637.38
  4. Step 4: Simplify right side
    5,990,168.46x = 33,313,384,589,634.92
  5. Step 5: Solve for x
    x = 33,313,384,589,634.92/5,990,168.46
  6. Step 6: Final answer
    x = 5,561,343.53

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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.