Home / 5,825,652.75-8,042,845.27-5,179,284.17

Finding the Fourth Proportional to 5,825,652.75, 8,042,845.27 and 5,179,284.17

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Solution

The fourth proportional to 5,825,652.75, 8,042,845.27 and 5,179,284.17 is: 7,150,474.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,652.75 : 8,042,845.27 = 5,179,284.17 : x
  2. Step 2: Convert to fraction form
    5,825,652.75/8,042,845.27 = 5,179,284.17/x
  3. Step 3: Cross multiply
    5,825,652.75x = 8,042,845.27 × 5,179,284.17
  4. Step 4: Simplify right side
    5,825,652.75x = 41,656,181,188,670.38
  5. Step 5: Solve for x
    x = 41,656,181,188,670.38/5,825,652.75
  6. Step 6: Final answer
    x = 7,150,474.46

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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.