Home / 5,533,576.80-8,300,365.20-4,010,112.60

Finding the Fourth Proportional to 5,533,576.80, 8,300,365.20 and 4,010,112.60

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Solution

The fourth proportional to 5,533,576.80, 8,300,365.20 and 4,010,112.60 is: 6,015,168.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,576.80 : 8,300,365.20 = 4,010,112.60 : x
  2. Step 2: Convert to fraction form
    5,533,576.80/8,300,365.20 = 4,010,112.60/x
  3. Step 3: Cross multiply
    5,533,576.80x = 8,300,365.20 × 4,010,112.60
  4. Step 4: Simplify right side
    5,533,576.80x = 33,285,399,073,121.52
  5. Step 5: Solve for x
    x = 33,285,399,073,121.52/5,533,576.80
  6. Step 6: Final answer
    x = 6,015,168.90

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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.