Home / 5,766,325.04-7,957,694.67-3,188,172.26

Finding the Fourth Proportional to 5,766,325.04, 7,957,694.67 and 3,188,172.26

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Solution

The fourth proportional to 5,766,325.04, 7,957,694.67 and 3,188,172.26 is: 4,399,769.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,325.04 : 7,957,694.67 = 3,188,172.26 : x
  2. Step 2: Convert to fraction form
    5,766,325.04/7,957,694.67 = 3,188,172.26/x
  3. Step 3: Cross multiply
    5,766,325.04x = 7,957,694.67 × 3,188,172.26
  4. Step 4: Simplify right side
    5,766,325.04x = 25,370,501,400,443.85
  5. Step 5: Solve for x
    x = 25,370,501,400,443.85/5,766,325.04
  6. Step 6: Final answer
    x = 4,399,769.56

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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.