Home / 2,042,467.70-3,062,282.72-904,609.87

Finding the Fourth Proportional to 2,042,467.70, 3,062,282.72 and 904,609.87

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Solution

The fourth proportional to 2,042,467.70, 3,062,282.72 and 904,609.87 is: 1,356,286.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,467.70 : 3,062,282.72 = 904,609.87 : x
  2. Step 2: Convert to fraction form
    2,042,467.70/3,062,282.72 = 904,609.87/x
  3. Step 3: Cross multiply
    2,042,467.70x = 3,062,282.72 × 904,609.87
  4. Step 4: Simplify right side
    2,042,467.70x = 2,770,171,167,848.26
  5. Step 5: Solve for x
    x = 2,770,171,167,848.26/2,042,467.70
  6. Step 6: Final answer
    x = 1,356,286.41

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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.