Home / 3,767,939.44-5,199,707.61-2,049,023.05

Finding the Fourth Proportional to 3,767,939.44, 5,199,707.61 and 2,049,023.05

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Solution

The fourth proportional to 3,767,939.44, 5,199,707.61 and 2,049,023.05 is: 2,827,625.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,939.44 : 5,199,707.61 = 2,049,023.05 : x
  2. Step 2: Convert to fraction form
    3,767,939.44/5,199,707.61 = 2,049,023.05/x
  3. Step 3: Cross multiply
    3,767,939.44x = 5,199,707.61 × 2,049,023.05
  4. Step 4: Simplify right side
    3,767,939.44x = 10,654,320,733,151.14
  5. Step 5: Solve for x
    x = 10,654,320,733,151.14/3,767,939.44
  6. Step 6: Final answer
    x = 2,827,625.26

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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.