Home / 5,467,568.80-8,201,353.20-2,271,632.80

Finding the Fourth Proportional to 5,467,568.80, 8,201,353.20 and 2,271,632.80

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Solution

The fourth proportional to 5,467,568.80, 8,201,353.20 and 2,271,632.80 is: 3,407,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,568.80 : 8,201,353.20 = 2,271,632.80 : x
  2. Step 2: Convert to fraction form
    5,467,568.80/8,201,353.20 = 2,271,632.80/x
  3. Step 3: Cross multiply
    5,467,568.80x = 8,201,353.20 × 2,271,632.80
  4. Step 4: Simplify right side
    5,467,568.80x = 18,630,462,933,504.96
  5. Step 5: Solve for x
    x = 18,630,462,933,504.96/5,467,568.80
  6. Step 6: Final answer
    x = 3,407,449.20

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Double scale
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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.