Home / 5,707,659.11-7,876,891.37-3,385,926.26

Finding the Fourth Proportional to 5,707,659.11, 7,876,891.37 and 3,385,926.26

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Solution

The fourth proportional to 5,707,659.11, 7,876,891.37 and 3,385,926.26 is: 4,672,769.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,707,659.11 : 7,876,891.37 = 3,385,926.26 : x
  2. Step 2: Convert to fraction form
    5,707,659.11/7,876,891.37 = 3,385,926.26/x
  3. Step 3: Cross multiply
    5,707,659.11x = 7,876,891.37 × 3,385,926.26
  4. Step 4: Simplify right side
    5,707,659.11x = 26,670,573,305,930.73
  5. Step 5: Solve for x
    x = 26,670,573,305,930.73/5,707,659.11
  6. Step 6: Final answer
    x = 4,672,769.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.