Home / 4,923,902.54-6,796,119.24-2,887,368.14

Finding the Fourth Proportional to 4,923,902.54, 6,796,119.24 and 2,887,368.14

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Solution

The fourth proportional to 4,923,902.54, 6,796,119.24 and 2,887,368.14 is: 3,985,232.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,902.54 : 6,796,119.24 = 2,887,368.14 : x
  2. Step 2: Convert to fraction form
    4,923,902.54/6,796,119.24 = 2,887,368.14/x
  3. Step 3: Cross multiply
    4,923,902.54x = 6,796,119.24 × 2,887,368.14
  4. Step 4: Simplify right side
    4,923,902.54x = 19,622,898,135,236.42
  5. Step 5: Solve for x
    x = 19,622,898,135,236.42/4,923,902.54
  6. Step 6: Final answer
    x = 3,985,232.85

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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.