Home / 2,693,564.43-3,717,197.91-1,469,948.97

Finding the Fourth Proportional to 2,693,564.43, 3,717,197.91 and 1,469,948.97

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Solution

The fourth proportional to 2,693,564.43, 3,717,197.91 and 1,469,948.97 is: 2,028,572.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,564.43 : 3,717,197.91 = 1,469,948.97 : x
  2. Step 2: Convert to fraction form
    2,693,564.43/3,717,197.91 = 1,469,948.97/x
  3. Step 3: Cross multiply
    2,693,564.43x = 3,717,197.91 × 1,469,948.97
  4. Step 4: Simplify right side
    2,693,564.43x = 5,464,091,239,090.65
  5. Step 5: Solve for x
    x = 5,464,091,239,090.65/2,693,564.43
  6. Step 6: Final answer
    x = 2,028,572.69

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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.