Home / 5,694,282.33-7,858,109.37-3,115,963.32

Finding the Fourth Proportional to 5,694,282.33, 7,858,109.37 and 3,115,963.32

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Solution

The fourth proportional to 5,694,282.33, 7,858,109.37 and 3,115,963.32 is: 4,300,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,282.33 : 7,858,109.37 = 3,115,963.32 : x
  2. Step 2: Convert to fraction form
    5,694,282.33/7,858,109.37 = 3,115,963.32/x
  3. Step 3: Cross multiply
    5,694,282.33x = 7,858,109.37 × 3,115,963.32
  4. Step 4: Simplify right side
    5,694,282.33x = 24,485,580,561,468.31
  5. Step 5: Solve for x
    x = 24,485,580,561,468.31/5,694,282.33
  6. Step 6: Final answer
    x = 4,300,029.25

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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.