Home / 5,662,333.76-7,814,791.92-3,339,882.32

Finding the Fourth Proportional to 5,662,333.76, 7,814,791.92 and 3,339,882.32

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Solution

The fourth proportional to 5,662,333.76, 7,814,791.92 and 3,339,882.32 is: 4,609,492.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,662,333.76 : 7,814,791.92 = 3,339,882.32 : x
  2. Step 2: Convert to fraction form
    5,662,333.76/7,814,791.92 = 3,339,882.32/x
  3. Step 3: Cross multiply
    5,662,333.76x = 7,814,791.92 × 3,339,882.32
  4. Step 4: Simplify right side
    5,662,333.76x = 26,100,485,368,086.85
  5. Step 5: Solve for x
    x = 26,100,485,368,086.85/5,662,333.76
  6. Step 6: Final answer
    x = 4,609,492.57

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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.