Home / 4,589,558.20-6,876,042.90-4,058,716.60

Finding the Fourth Proportional to 4,589,558.20, 6,876,042.90 and 4,058,716.60

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Solution

The fourth proportional to 4,589,558.20, 6,876,042.90 and 4,058,716.60 is: 6,080,739.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,558.20 : 6,876,042.90 = 4,058,716.60 : x
  2. Step 2: Convert to fraction form
    4,589,558.20/6,876,042.90 = 4,058,716.60/x
  3. Step 3: Cross multiply
    4,589,558.20x = 6,876,042.90 × 4,058,716.60
  4. Step 4: Simplify right side
    4,589,558.20x = 27,907,909,460,542.14
  5. Step 5: Solve for x
    x = 27,907,909,460,542.14/4,589,558.20
  6. Step 6: Final answer
    x = 6,080,739.85

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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.