Home / 5,577,194.40-8,365,791.60-3,664,006.80

Finding the Fourth Proportional to 5,577,194.40, 8,365,791.60 and 3,664,006.80

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Solution

The fourth proportional to 5,577,194.40, 8,365,791.60 and 3,664,006.80 is: 5,496,010.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,194.40 : 8,365,791.60 = 3,664,006.80 : x
  2. Step 2: Convert to fraction form
    5,577,194.40/8,365,791.60 = 3,664,006.80/x
  3. Step 3: Cross multiply
    5,577,194.40x = 8,365,791.60 × 3,664,006.80
  4. Step 4: Simplify right side
    5,577,194.40x = 30,652,317,309,782.88
  5. Step 5: Solve for x
    x = 30,652,317,309,782.88/5,577,194.40
  6. Step 6: Final answer
    x = 5,496,010.20

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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.