Home / 7,461,660.92-11,191,848.44-4,542,997.24

Finding the Fourth Proportional to 7,461,660.92, 11,191,848.44 and 4,542,997.24

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Solution

The fourth proportional to 7,461,660.92, 11,191,848.44 and 4,542,997.24 is: 6,814,104.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,660.92 : 11,191,848.44 = 4,542,997.24 : x
  2. Step 2: Convert to fraction form
    7,461,660.92/11,191,848.44 = 4,542,997.24/x
  3. Step 3: Cross multiply
    7,461,660.92x = 11,191,848.44 × 4,542,997.24
  4. Step 4: Simplify right side
    7,461,660.92x = 50,844,536,573,418.30
  5. Step 5: Solve for x
    x = 50,844,536,573,418.30/7,461,660.92
  6. Step 6: Final answer
    x = 6,814,104.41

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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.