Home / 3,567,558.56-4,923,234.20-2,039,697.68

Finding the Fourth Proportional to 3,567,558.56, 4,923,234.20 and 2,039,697.68

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Solution

The fourth proportional to 3,567,558.56, 4,923,234.20 and 2,039,697.68 is: 2,814,784.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,558.56 : 4,923,234.20 = 2,039,697.68 : x
  2. Step 2: Convert to fraction form
    3,567,558.56/4,923,234.20 = 2,039,697.68/x
  3. Step 3: Cross multiply
    3,567,558.56x = 4,923,234.20 × 2,039,697.68
  4. Step 4: Simplify right side
    3,567,558.56x = 10,041,909,375,836.66
  5. Step 5: Solve for x
    x = 10,041,909,375,836.66/3,567,558.56
  6. Step 6: Final answer
    x = 2,814,784.73

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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.