Home / 5,647,727.40-7,793,924.22-3,069,408.30

Finding the Fourth Proportional to 5,647,727.40, 7,793,924.22 and 3,069,408.30

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Solution

The fourth proportional to 5,647,727.40, 7,793,924.22 and 3,069,408.30 is: 4,235,816.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,727.40 : 7,793,924.22 = 3,069,408.30 : x
  2. Step 2: Convert to fraction form
    5,647,727.40/7,793,924.22 = 3,069,408.30/x
  3. Step 3: Cross multiply
    5,647,727.40x = 7,793,924.22 × 3,069,408.30
  4. Step 4: Simplify right side
    5,647,727.40x = 23,922,735,690,439.02
  5. Step 5: Solve for x
    x = 23,922,735,690,439.02/5,647,727.40
  6. Step 6: Final answer
    x = 4,235,816.28

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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.