Home / 8,079,456.33-11,153,690.15-5,024,654.73

Finding the Fourth Proportional to 8,079,456.33, 11,153,690.15 and 5,024,654.73

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Solution

The fourth proportional to 8,079,456.33, 11,153,690.15 and 5,024,654.73 is: 6,936,536.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,079,456.33 : 11,153,690.15 = 5,024,654.73 : x
  2. Step 2: Convert to fraction form
    8,079,456.33/11,153,690.15 = 5,024,654.73/x
  3. Step 3: Cross multiply
    8,079,456.33x = 11,153,690.15 × 5,024,654.73
  4. Step 4: Simplify right side
    8,079,456.33x = 56,043,441,944,028.64
  5. Step 5: Solve for x
    x = 56,043,441,944,028.64/8,079,456.33
  6. Step 6: Final answer
    x = 6,936,536.28

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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.