Home / 8,062,003.90-12,081,043.77-5,921,625.34

Finding the Fourth Proportional to 8,062,003.90, 12,081,043.77 and 5,921,625.34

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Solution

The fourth proportional to 8,062,003.90, 12,081,043.77 and 5,921,625.34 is: 8,873,651.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,003.90 : 12,081,043.77 = 5,921,625.34 : x
  2. Step 2: Convert to fraction form
    8,062,003.90/12,081,043.77 = 5,921,625.34/x
  3. Step 3: Cross multiply
    8,062,003.90x = 12,081,043.77 × 5,921,625.34
  4. Step 4: Simplify right side
    8,062,003.90x = 71,539,414,922,081.12
  5. Step 5: Solve for x
    x = 71,539,414,922,081.12/8,062,003.90
  6. Step 6: Final answer
    x = 8,873,651.74

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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.