Home / 1,995,679.62-2,754,033.21-1,090,268.10

Finding the Fourth Proportional to 1,995,679.62, 2,754,033.21 and 1,090,268.10

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Solution

The fourth proportional to 1,995,679.62, 2,754,033.21 and 1,090,268.10 is: 1,504,567.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,679.62 : 2,754,033.21 = 1,090,268.10 : x
  2. Step 2: Convert to fraction form
    1,995,679.62/2,754,033.21 = 1,090,268.10/x
  3. Step 3: Cross multiply
    1,995,679.62x = 2,754,033.21 × 1,090,268.10
  4. Step 4: Simplify right side
    1,995,679.62x = 3,002,634,555,203.60
  5. Step 5: Solve for x
    x = 3,002,634,555,203.60/1,995,679.62
  6. Step 6: Final answer
    x = 1,504,567.43

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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.