Home / 3,608,369.61-5,406,796.92-2,644,357.44

Finding the Fourth Proportional to 3,608,369.61, 5,406,796.92 and 2,644,357.44

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Solution

The fourth proportional to 3,608,369.61, 5,406,796.92 and 2,644,357.44 is: 3,962,316.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,369.61 : 5,406,796.92 = 2,644,357.44 : x
  2. Step 2: Convert to fraction form
    3,608,369.61/5,406,796.92 = 2,644,357.44/x
  3. Step 3: Cross multiply
    3,608,369.61x = 5,406,796.92 × 2,644,357.44
  4. Step 4: Simplify right side
    3,608,369.61x = 14,297,503,661,971.08
  5. Step 5: Solve for x
    x = 14,297,503,661,971.08/3,608,369.61
  6. Step 6: Final answer
    x = 3,962,316.84

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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.