Home / 5,675,261.91-7,831,796.91-3,096,986.55

Finding the Fourth Proportional to 5,675,261.91, 7,831,796.91 and 3,096,986.55

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Solution

The fourth proportional to 5,675,261.91, 7,831,796.91 and 3,096,986.55 is: 4,273,806.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,261.91 : 7,831,796.91 = 3,096,986.55 : x
  2. Step 2: Convert to fraction form
    5,675,261.91/7,831,796.91 = 3,096,986.55/x
  3. Step 3: Cross multiply
    5,675,261.91x = 7,831,796.91 × 3,096,986.55
  4. Step 4: Simplify right side
    5,675,261.91x = 24,254,969,692,601.56
  5. Step 5: Solve for x
    x = 24,254,969,692,601.56/5,675,261.91
  6. Step 6: Final answer
    x = 4,273,806.23

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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.