Home / 8,067,902.88-11,133,705.80-4,446,230.88

Finding the Fourth Proportional to 8,067,902.88, 11,133,705.80 and 4,446,230.88

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Solution

The fourth proportional to 8,067,902.88, 11,133,705.80 and 4,446,230.88 is: 6,135,798.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,902.88 : 11,133,705.80 = 4,446,230.88 : x
  2. Step 2: Convert to fraction form
    8,067,902.88/11,133,705.80 = 4,446,230.88/x
  3. Step 3: Cross multiply
    8,067,902.88x = 11,133,705.80 × 4,446,230.88
  4. Step 4: Simplify right side
    8,067,902.88x = 49,503,026,536,795.11
  5. Step 5: Solve for x
    x = 49,503,026,536,795.11/8,067,902.88
  6. Step 6: Final answer
    x = 6,135,798.52

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1.5x scale

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.