Home / 5,504,139.76-7,595,025.12-3,056,418.04

Finding the Fourth Proportional to 5,504,139.76, 7,595,025.12 and 3,056,418.04

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Solution

The fourth proportional to 5,504,139.76, 7,595,025.12 and 3,056,418.04 is: 4,217,474.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,139.76 : 7,595,025.12 = 3,056,418.04 : x
  2. Step 2: Convert to fraction form
    5,504,139.76/7,595,025.12 = 3,056,418.04/x
  3. Step 3: Cross multiply
    5,504,139.76x = 7,595,025.12 × 3,056,418.04
  4. Step 4: Simplify right side
    5,504,139.76x = 23,213,571,791,021.16
  5. Step 5: Solve for x
    x = 23,213,571,791,021.16/5,504,139.76
  6. Step 6: Final answer
    x = 4,217,474.99

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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.