Home / 3,764,349.08-5,194,832.88-2,045,469.60

Finding the Fourth Proportional to 3,764,349.08, 5,194,832.88 and 2,045,469.60

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Solution

The fourth proportional to 3,764,349.08, 5,194,832.88 and 2,045,469.60 is: 2,822,764.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,349.08 : 5,194,832.88 = 2,045,469.60 : x
  2. Step 2: Convert to fraction form
    3,764,349.08/5,194,832.88 = 2,045,469.60/x
  3. Step 3: Cross multiply
    3,764,349.08x = 5,194,832.88 × 2,045,469.60
  4. Step 4: Simplify right side
    3,764,349.08x = 10,625,872,733,120.45
  5. Step 5: Solve for x
    x = 10,625,872,733,120.45/3,764,349.08
  6. Step 6: Final answer
    x = 2,822,764.97

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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.