Home / 7,942,523.92-11,911,817.58-2,262,797.44

Finding the Fourth Proportional to 7,942,523.92, 11,911,817.58 and 2,262,797.44

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Solution

The fourth proportional to 7,942,523.92, 11,911,817.58 and 2,262,797.44 is: 3,393,635.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,942,523.92 : 11,911,817.58 = 2,262,797.44 : x
  2. Step 2: Convert to fraction form
    7,942,523.92/11,911,817.58 = 2,262,797.44/x
  3. Step 3: Cross multiply
    7,942,523.92x = 11,911,817.58 × 2,262,797.44
  4. Step 4: Simplify right side
    7,942,523.92x = 26,954,030,325,771.00
  5. Step 5: Solve for x
    x = 26,954,030,325,771.00/7,942,523.92
  6. Step 6: Final answer
    x = 3,393,635.40

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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.