Home / 2,727,351.29-3,763,571.34-1,503,589.93

Finding the Fourth Proportional to 2,727,351.29, 3,763,571.34 and 1,503,589.93

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Solution

The fourth proportional to 2,727,351.29, 3,763,571.34 and 1,503,589.93 is: 2,074,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,351.29 : 3,763,571.34 = 1,503,589.93 : x
  2. Step 2: Convert to fraction form
    2,727,351.29/3,763,571.34 = 1,503,589.93/x
  3. Step 3: Cross multiply
    2,727,351.29x = 3,763,571.34 × 1,503,589.93
  4. Step 4: Simplify right side
    2,727,351.29x = 5,658,867,958,251.68
  5. Step 5: Solve for x
    x = 5,658,867,958,251.68/2,727,351.29
  6. Step 6: Final answer
    x = 2,074,858.48

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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.