Home / 5,510,290.86-8,266,433.94-2,270,027.86

Finding the Fourth Proportional to 5,510,290.86, 8,266,433.94 and 2,270,027.86

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Solution

The fourth proportional to 5,510,290.86, 8,266,433.94 and 2,270,027.86 is: 3,405,452.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,290.86 : 8,266,433.94 = 2,270,027.86 : x
  2. Step 2: Convert to fraction form
    5,510,290.86/8,266,433.94 = 2,270,027.86/x
  3. Step 3: Cross multiply
    5,510,290.86x = 8,266,433.94 × 2,270,027.86
  4. Step 4: Simplify right side
    5,510,290.86x = 18,765,035,349,232.83
  5. Step 5: Solve for x
    x = 18,765,035,349,232.83/5,510,290.86
  6. Step 6: Final answer
    x = 3,405,452.79

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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.