Home / 4,923,835.92-6,796,027.32-2,887,301.52

Finding the Fourth Proportional to 4,923,835.92, 6,796,027.32 and 2,887,301.52

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Solution

The fourth proportional to 4,923,835.92, 6,796,027.32 and 2,887,301.52 is: 3,985,140.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,835.92 : 6,796,027.32 = 2,887,301.52 : x
  2. Step 2: Convert to fraction form
    4,923,835.92/6,796,027.32 = 2,887,301.52/x
  3. Step 3: Cross multiply
    4,923,835.92x = 6,796,027.32 × 2,887,301.52
  4. Step 4: Simplify right side
    4,923,835.92x = 19,622,180,010,997.53
  5. Step 5: Solve for x
    x = 19,622,180,010,997.53/4,923,835.92
  6. Step 6: Final answer
    x = 3,985,140.92

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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.