Home / 1,916,892.36-2,874,846.48-568,736.04

Finding the Fourth Proportional to 1,916,892.36, 2,874,846.48 and 568,736.04

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Solution

The fourth proportional to 1,916,892.36, 2,874,846.48 and 568,736.04 is: 852,958.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,916,892.36 : 2,874,846.48 = 568,736.04 : x
  2. Step 2: Convert to fraction form
    1,916,892.36/2,874,846.48 = 568,736.04/x
  3. Step 3: Cross multiply
    1,916,892.36x = 2,874,846.48 × 568,736.04
  4. Step 4: Simplify right side
    1,916,892.36x = 1,635,028,802,643.14
  5. Step 5: Solve for x
    x = 1,635,028,802,643.14/1,916,892.36
  6. Step 6: Final answer
    x = 852,958.07

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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.