Home / 2,693,568.24-3,717,203.19-1,469,952.78

Finding the Fourth Proportional to 2,693,568.24, 3,717,203.19 and 1,469,952.78

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Solution

The fourth proportional to 2,693,568.24, 3,717,203.19 and 1,469,952.78 is: 2,028,577.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,568.24 : 3,717,203.19 = 1,469,952.78 : x
  2. Step 2: Convert to fraction form
    2,693,568.24/3,717,203.19 = 1,469,952.78/x
  3. Step 3: Cross multiply
    2,693,568.24x = 3,717,203.19 × 1,469,952.78
  4. Step 4: Simplify right side
    2,693,568.24x = 5,464,113,162,965.37
  5. Step 5: Solve for x
    x = 5,464,113,162,965.37/2,693,568.24
  6. Step 6: Final answer
    x = 2,028,577.96

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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.