Home / 8,034,794.80-12,052,290.20-2,355,133.92

Finding the Fourth Proportional to 8,034,794.80, 12,052,290.20 and 2,355,133.92

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Solution

The fourth proportional to 8,034,794.80, 12,052,290.20 and 2,355,133.92 is: 3,532,729.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,794.80 : 12,052,290.20 = 2,355,133.92 : x
  2. Step 2: Convert to fraction form
    8,034,794.80/12,052,290.20 = 2,355,133.92/x
  3. Step 3: Cross multiply
    8,034,794.80x = 12,052,290.20 × 2,355,133.92
  4. Step 4: Simplify right side
    8,034,794.80x = 28,384,757,463,703.58
  5. Step 5: Solve for x
    x = 28,384,757,463,703.58/8,034,794.80
  6. Step 6: Final answer
    x = 3,532,729.61

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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.