Home / 4,320,663.08-6,479,493.75-2,404,498.46

Finding the Fourth Proportional to 4,320,663.08, 6,479,493.75 and 2,404,498.46

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Solution

The fourth proportional to 4,320,663.08, 6,479,493.75 and 2,404,498.46 is: 3,605,912.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,663.08 : 6,479,493.75 = 2,404,498.46 : x
  2. Step 2: Convert to fraction form
    4,320,663.08/6,479,493.75 = 2,404,498.46/x
  3. Step 3: Cross multiply
    4,320,663.08x = 6,479,493.75 × 2,404,498.46
  4. Step 4: Simplify right side
    4,320,663.08x = 15,579,932,743,454.62
  5. Step 5: Solve for x
    x = 15,579,932,743,454.62/4,320,663.08
  6. Step 6: Final answer
    x = 3,605,912.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.