Home / 3,264,771.34-4,505,570.83-1,814,558.66

Finding the Fourth Proportional to 3,264,771.34, 4,505,570.83 and 1,814,558.66

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Solution

The fourth proportional to 3,264,771.34, 4,505,570.83 and 1,814,558.66 is: 2,504,194.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,771.34 : 4,505,570.83 = 1,814,558.66 : x
  2. Step 2: Convert to fraction form
    3,264,771.34/4,505,570.83 = 1,814,558.66/x
  3. Step 3: Cross multiply
    3,264,771.34x = 4,505,570.83 × 1,814,558.66
  4. Step 4: Simplify right side
    3,264,771.34x = 8,175,622,567,819.89
  5. Step 5: Solve for x
    x = 8,175,622,567,819.89/3,264,771.34
  6. Step 6: Final answer
    x = 2,504,194.54

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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.