Home / 4,816,576.80-7,226,069.85-3,399,400.80

Finding the Fourth Proportional to 4,816,576.80, 7,226,069.85 and 3,399,400.80

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Solution

The fourth proportional to 4,816,576.80, 7,226,069.85 and 3,399,400.80 is: 5,099,951.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,576.80 : 7,226,069.85 = 3,399,400.80 : x
  2. Step 2: Convert to fraction form
    4,816,576.80/7,226,069.85 = 3,399,400.80/x
  3. Step 3: Cross multiply
    4,816,576.80x = 7,226,069.85 × 3,399,400.80
  4. Step 4: Simplify right side
    4,816,576.80x = 24,564,307,628,945.88
  5. Step 5: Solve for x
    x = 24,564,307,628,945.88/4,816,576.80
  6. Step 6: Final answer
    x = 5,099,951.41

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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.