Home / 5,395,956.20-8,093,934.30-2,708,570.60

Finding the Fourth Proportional to 5,395,956.20, 8,093,934.30 and 2,708,570.60

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Solution

The fourth proportional to 5,395,956.20, 8,093,934.30 and 2,708,570.60 is: 4,062,855.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,956.20 : 8,093,934.30 = 2,708,570.60 : x
  2. Step 2: Convert to fraction form
    5,395,956.20/8,093,934.30 = 2,708,570.60/x
  3. Step 3: Cross multiply
    5,395,956.20x = 8,093,934.30 × 2,708,570.60
  4. Step 4: Simplify right side
    5,395,956.20x = 21,922,992,483,311.58
  5. Step 5: Solve for x
    x = 21,922,992,483,311.58/5,395,956.20
  6. Step 6: Final answer
    x = 4,062,855.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.