Home / 3,471,426.14-5,206,133.41-1,042,481.39

Finding the Fourth Proportional to 3,471,426.14, 5,206,133.41 and 1,042,481.39

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Solution

The fourth proportional to 3,471,426.14, 5,206,133.41 and 1,042,481.39 is: 1,563,420.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,426.14 : 5,206,133.41 = 1,042,481.39 : x
  2. Step 2: Convert to fraction form
    3,471,426.14/5,206,133.41 = 1,042,481.39/x
  3. Step 3: Cross multiply
    3,471,426.14x = 5,206,133.41 × 1,042,481.39
  4. Step 4: Simplify right side
    3,471,426.14x = 5,427,297,165,145.37
  5. Step 5: Solve for x
    x = 5,427,297,165,145.37/3,471,426.14
  6. Step 6: Final answer
    x = 1,563,420.03

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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.