Home / 2,055,433.77-3,084,213.74-1,491,464.57

Finding the Fourth Proportional to 2,055,433.77, 3,084,213.74 and 1,491,464.57

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Solution

The fourth proportional to 2,055,433.77, 3,084,213.74 and 1,491,464.57 is: 2,237,968.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,433.77 : 3,084,213.74 = 1,491,464.57 : x
  2. Step 2: Convert to fraction form
    2,055,433.77/3,084,213.74 = 1,491,464.57/x
  3. Step 3: Cross multiply
    2,055,433.77x = 3,084,213.74 × 1,491,464.57
  4. Step 4: Simplify right side
    2,055,433.77x = 4,599,995,507,824.78
  5. Step 5: Solve for x
    x = 4,599,995,507,824.78/2,055,433.77
  6. Step 6: Final answer
    x = 2,237,968.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.