Home / 5,769,162.06-7,961,684.36-3,321,712.23

Finding the Fourth Proportional to 5,769,162.06, 7,961,684.36 and 3,321,712.23

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Solution

The fourth proportional to 5,769,162.06, 7,961,684.36 and 3,321,712.23 is: 4,584,101.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,769,162.06 : 7,961,684.36 = 3,321,712.23 : x
  2. Step 2: Convert to fraction form
    5,769,162.06/7,961,684.36 = 3,321,712.23/x
  3. Step 3: Cross multiply
    5,769,162.06x = 7,961,684.36 × 3,321,712.23
  4. Step 4: Simplify right side
    5,769,162.06x = 26,446,424,310,011.72
  5. Step 5: Solve for x
    x = 26,446,424,310,011.72/5,769,162.06
  6. Step 6: Final answer
    x = 4,584,101.48

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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.