Home / 5,307,046.38-7,323,745.68-3,015,332.82

Finding the Fourth Proportional to 5,307,046.38, 7,323,745.68 and 3,015,332.82

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Solution

The fourth proportional to 5,307,046.38, 7,323,745.68 and 3,015,332.82 is: 4,161,171.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,046.38 : 7,323,745.68 = 3,015,332.82 : x
  2. Step 2: Convert to fraction form
    5,307,046.38/7,323,745.68 = 3,015,332.82/x
  3. Step 3: Cross multiply
    5,307,046.38x = 7,323,745.68 × 3,015,332.82
  4. Step 4: Simplify right side
    5,307,046.38x = 22,083,530,714,237.21
  5. Step 5: Solve for x
    x = 22,083,530,714,237.21/5,307,046.38
  6. Step 6: Final answer
    x = 4,161,171.61

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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.