Home / 6,321,452.41-9,481,216.27-2,061,613.81

Finding the Fourth Proportional to 6,321,452.41, 9,481,216.27 and 2,061,613.81

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Solution

The fourth proportional to 6,321,452.41, 9,481,216.27 and 2,061,613.81 is: 3,092,106.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,321,452.41 : 9,481,216.27 = 2,061,613.81 : x
  2. Step 2: Convert to fraction form
    6,321,452.41/9,481,216.27 = 2,061,613.81/x
  3. Step 3: Cross multiply
    6,321,452.41x = 9,481,216.27 × 2,061,613.81
  4. Step 4: Simplify right side
    6,321,452.41x = 19,546,606,397,828.69
  5. Step 5: Solve for x
    x = 19,546,606,397,828.69/6,321,452.41
  6. Step 6: Final answer
    x = 3,092,106.87

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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.