Home / 5,082,794.54-7,014,305.66-2,791,004.43

Finding the Fourth Proportional to 5,082,794.54, 7,014,305.66 and 2,791,004.43

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Solution

The fourth proportional to 5,082,794.54, 7,014,305.66 and 2,791,004.43 is: 3,851,613.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,794.54 : 7,014,305.66 = 2,791,004.43 : x
  2. Step 2: Convert to fraction form
    5,082,794.54/7,014,305.66 = 2,791,004.43/x
  3. Step 3: Cross multiply
    5,082,794.54x = 7,014,305.66 × 2,791,004.43
  4. Step 4: Simplify right side
    5,082,794.54x = 19,576,958,156,479.05
  5. Step 5: Solve for x
    x = 19,576,958,156,479.05/5,082,794.54
  6. Step 6: Final answer
    x = 3,851,613.13

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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.