Home / 6,244,749.54-8,618,083.56-3,796,955.46

Finding the Fourth Proportional to 6,244,749.54, 8,618,083.56 and 3,796,955.46

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Solution

The fourth proportional to 6,244,749.54, 8,618,083.56 and 3,796,955.46 is: 5,239,998.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,749.54 : 8,618,083.56 = 3,796,955.46 : x
  2. Step 2: Convert to fraction form
    6,244,749.54/8,618,083.56 = 3,796,955.46/x
  3. Step 3: Cross multiply
    6,244,749.54x = 8,618,083.56 × 3,796,955.46
  4. Step 4: Simplify right side
    6,244,749.54x = 32,722,479,427,878.24
  5. Step 5: Solve for x
    x = 32,722,479,427,878.24/6,244,749.54
  6. Step 6: Final answer
    x = 5,239,998.69

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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.