Home / 4,991,183.44-6,887,837.74-2,699,344.13

Finding the Fourth Proportional to 4,991,183.44, 6,887,837.74 and 2,699,344.13

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Solution

The fourth proportional to 4,991,183.44, 6,887,837.74 and 2,699,344.13 is: 3,725,097.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,183.44 : 6,887,837.74 = 2,699,344.13 : x
  2. Step 2: Convert to fraction form
    4,991,183.44/6,887,837.74 = 2,699,344.13/x
  3. Step 3: Cross multiply
    4,991,183.44x = 6,887,837.74 × 2,699,344.13
  4. Step 4: Simplify right side
    4,991,183.44x = 18,592,644,380,074.11
  5. Step 5: Solve for x
    x = 18,592,644,380,074.11/4,991,183.44
  6. Step 6: Final answer
    x = 3,725,097.38

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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.