Home / 5,517,118.44-7,612,954.56-3,069,150.84

Finding the Fourth Proportional to 5,517,118.44, 7,612,954.56 and 3,069,150.84

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Solution

The fourth proportional to 5,517,118.44, 7,612,954.56 and 3,069,150.84 is: 4,235,056.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,118.44 : 7,612,954.56 = 3,069,150.84 : x
  2. Step 2: Convert to fraction form
    5,517,118.44/7,612,954.56 = 3,069,150.84/x
  3. Step 3: Cross multiply
    5,517,118.44x = 7,612,954.56 × 3,069,150.84
  4. Step 4: Simplify right side
    5,517,118.44x = 23,365,305,882,705.83
  5. Step 5: Solve for x
    x = 23,365,305,882,705.83/5,517,118.44
  6. Step 6: Final answer
    x = 4,235,056.06

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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.