Home / 5,726,193.03-7,902,297.59-3,112,872.92

Finding the Fourth Proportional to 5,726,193.03, 7,902,297.59 and 3,112,872.92

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Solution

The fourth proportional to 5,726,193.03, 7,902,297.59 and 3,112,872.92 is: 4,295,846.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,193.03 : 7,902,297.59 = 3,112,872.92 : x
  2. Step 2: Convert to fraction form
    5,726,193.03/7,902,297.59 = 3,112,872.92/x
  3. Step 3: Cross multiply
    5,726,193.03x = 7,902,297.59 × 3,112,872.92
  4. Step 4: Simplify right side
    5,726,193.03x = 24,598,848,173,692.26
  5. Step 5: Solve for x
    x = 24,598,848,173,692.26/5,726,193.03
  6. Step 6: Final answer
    x = 4,295,846.83

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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.