Home / 2,954,365.65-4,430,908.78-795,337.38

Finding the Fourth Proportional to 2,954,365.65, 4,430,908.78 and 795,337.38

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Solution

The fourth proportional to 2,954,365.65, 4,430,908.78 and 795,337.38 is: 1,192,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,365.65 : 4,430,908.78 = 795,337.38 : x
  2. Step 2: Convert to fraction form
    2,954,365.65/4,430,908.78 = 795,337.38/x
  3. Step 3: Cross multiply
    2,954,365.65x = 4,430,908.78 × 795,337.38
  4. Step 4: Simplify right side
    2,954,365.65x = 3,524,067,378,115.85
  5. Step 5: Solve for x
    x = 3,524,067,378,115.85/2,954,365.65
  6. Step 6: Final answer
    x = 1,192,833.86

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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.