Home / 6,694,164.54-9,238,141.93-3,793,458.96

Finding the Fourth Proportional to 6,694,164.54, 9,238,141.93 and 3,793,458.96

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Solution

The fourth proportional to 6,694,164.54, 9,238,141.93 and 3,793,458.96 is: 5,235,083.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,164.54 : 9,238,141.93 = 3,793,458.96 : x
  2. Step 2: Convert to fraction form
    6,694,164.54/9,238,141.93 = 3,793,458.96/x
  3. Step 3: Cross multiply
    6,694,164.54x = 9,238,141.93 × 3,793,458.96
  4. Step 4: Simplify right side
    6,694,164.54x = 35,044,512,312,390.66
  5. Step 5: Solve for x
    x = 35,044,512,312,390.66/6,694,164.54
  6. Step 6: Final answer
    x = 5,235,083.79

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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.