Home / 11,173,495.86-16,751,203.27-3,493,189.26

Finding the Fourth Proportional to 11,173,495.86, 16,751,203.27 and 3,493,189.26

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Solution

The fourth proportional to 11,173,495.86, 16,751,203.27 and 3,493,189.26 is: 5,236,957.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,173,495.86 : 16,751,203.27 = 3,493,189.26 : x
  2. Step 2: Convert to fraction form
    11,173,495.86/16,751,203.27 = 3,493,189.26/x
  3. Step 3: Cross multiply
    11,173,495.86x = 16,751,203.27 × 3,493,189.26
  4. Step 4: Simplify right side
    11,173,495.86x = 58,515,123,354,840.88
  5. Step 5: Solve for x
    x = 58,515,123,354,840.88/11,173,495.86
  6. Step 6: Final answer
    x = 5,236,957.54

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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.