Home / 6,077,262.72-9,100,467.36-3,646,887.96

Finding the Fourth Proportional to 6,077,262.72, 9,100,467.36 and 3,646,887.96

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Solution

The fourth proportional to 6,077,262.72, 9,100,467.36 and 3,646,887.96 is: 5,461,074.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,262.72 : 9,100,467.36 = 3,646,887.96 : x
  2. Step 2: Convert to fraction form
    6,077,262.72/9,100,467.36 = 3,646,887.96/x
  3. Step 3: Cross multiply
    6,077,262.72x = 9,100,467.36 × 3,646,887.96
  4. Step 4: Simplify right side
    6,077,262.72x = 33,188,384,845,556.98
  5. Step 5: Solve for x
    x = 33,188,384,845,556.98/6,077,262.72
  6. Step 6: Final answer
    x = 5,461,074.56

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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.