Home / 2,703,763.44-3,731,198.22-1,480,069.71

Finding the Fourth Proportional to 2,703,763.44, 3,731,198.22 and 1,480,069.71

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Solution

The fourth proportional to 2,703,763.44, 3,731,198.22 and 1,480,069.71 is: 2,042,498.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,763.44 : 3,731,198.22 = 1,480,069.71 : x
  2. Step 2: Convert to fraction form
    2,703,763.44/3,731,198.22 = 1,480,069.71/x
  3. Step 3: Cross multiply
    2,703,763.44x = 3,731,198.22 × 1,480,069.71
  4. Step 4: Simplify right side
    2,703,763.44x = 5,522,433,467,427.92
  5. Step 5: Solve for x
    x = 5,522,433,467,427.92/2,703,763.44
  6. Step 6: Final answer
    x = 2,042,498.76

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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.