Home / 6,571,485.52-9,858,162.21-2,022,912.70

Finding the Fourth Proportional to 6,571,485.52, 9,858,162.21 and 2,022,912.70

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Solution

The fourth proportional to 6,571,485.52, 9,858,162.21 and 2,022,912.70 is: 3,034,656.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,485.52 : 9,858,162.21 = 2,022,912.70 : x
  2. Step 2: Convert to fraction form
    6,571,485.52/9,858,162.21 = 2,022,912.70/x
  3. Step 3: Cross multiply
    6,571,485.52x = 9,858,162.21 × 2,022,912.70
  4. Step 4: Simplify right side
    6,571,485.52x = 19,942,201,533,269.07
  5. Step 5: Solve for x
    x = 19,942,201,533,269.07/6,571,485.52
  6. Step 6: Final answer
    x = 3,034,656.54

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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.