Home / 2,693,569.68-3,717,205.17-1,469,954.22

Finding the Fourth Proportional to 2,693,569.68, 3,717,205.17 and 1,469,954.22

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Solution

The fourth proportional to 2,693,569.68, 3,717,205.17 and 1,469,954.22 is: 2,028,579.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,569.68 : 3,717,205.17 = 1,469,954.22 : x
  2. Step 2: Convert to fraction form
    2,693,569.68/3,717,205.17 = 1,469,954.22/x
  3. Step 3: Cross multiply
    2,693,569.68x = 3,717,205.17 × 1,469,954.22
  4. Step 4: Simplify right side
    2,693,569.68x = 5,464,121,426,247.32
  5. Step 5: Solve for x
    x = 5,464,121,426,247.32/2,693,569.68
  6. Step 6: Final answer
    x = 2,028,579.94

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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.