Home / 3,608,370.12-5,406,797.66-2,644,357.94

Finding the Fourth Proportional to 3,608,370.12, 5,406,797.66 and 2,644,357.94

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Solution

The fourth proportional to 3,608,370.12, 5,406,797.66 and 2,644,357.94 is: 3,962,317.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,370.12 : 5,406,797.66 = 2,644,357.94 : x
  2. Step 2: Convert to fraction form
    3,608,370.12/5,406,797.66 = 2,644,357.94/x
  3. Step 3: Cross multiply
    3,608,370.12x = 5,406,797.66 × 2,644,357.94
  4. Step 4: Simplify right side
    3,608,370.12x = 14,297,508,322,194.42
  5. Step 5: Solve for x
    x = 14,297,508,322,194.42/3,608,370.12
  6. Step 6: Final answer
    x = 3,962,317.57

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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.