Home / 8,923,481.25-13,385,222.00-5,890,137.54

Finding the Fourth Proportional to 8,923,481.25, 13,385,222.00 and 5,890,137.54

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Solution

The fourth proportional to 8,923,481.25, 13,385,222.00 and 5,890,137.54 is: 8,835,206.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,923,481.25 : 13,385,222.00 = 5,890,137.54 : x
  2. Step 2: Convert to fraction form
    8,923,481.25/13,385,222.00 = 5,890,137.54/x
  3. Step 3: Cross multiply
    8,923,481.25x = 13,385,222.00 × 5,890,137.54
  4. Step 4: Simplify right side
    8,923,481.25x = 78,840,798,624,889.38
  5. Step 5: Solve for x
    x = 78,840,798,624,889.38/8,923,481.25
  6. Step 6: Final answer
    x = 8,835,206.39

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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.