Home / 2,735,741.96-3,775,519.38-1,512,021.16

Finding the Fourth Proportional to 2,735,741.96, 3,775,519.38 and 1,512,021.16

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Solution

The fourth proportional to 2,735,741.96, 3,775,519.38 and 1,512,021.16 is: 2,086,697.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,741.96 : 3,775,519.38 = 1,512,021.16 : x
  2. Step 2: Convert to fraction form
    2,735,741.96/3,775,519.38 = 1,512,021.16/x
  3. Step 3: Cross multiply
    2,735,741.96x = 3,775,519.38 × 1,512,021.16
  4. Step 4: Simplify right side
    2,735,741.96x = 5,708,665,192,550.08
  5. Step 5: Solve for x
    x = 5,708,665,192,550.08/2,735,741.96
  6. Step 6: Final answer
    x = 2,086,697.24

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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.