Home / 10,703,067.22-14,770,241.83-5,808,289.06

Finding the Fourth Proportional to 10,703,067.22, 14,770,241.83 and 5,808,289.06

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Solution

The fourth proportional to 10,703,067.22, 14,770,241.83 and 5,808,289.06 is: 8,015,443.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,067.22 : 14,770,241.83 = 5,808,289.06 : x
  2. Step 2: Convert to fraction form
    10,703,067.22/14,770,241.83 = 5,808,289.06/x
  3. Step 3: Cross multiply
    10,703,067.22x = 14,770,241.83 × 5,808,289.06
  4. Step 4: Simplify right side
    10,703,067.22x = 85,789,834,034,743.38
  5. Step 5: Solve for x
    x = 85,789,834,034,743.38/10,703,067.22
  6. Step 6: Final answer
    x = 8,015,443.82

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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.