Home / 6,522,968.67-9,002,113.30-3,622,359.48

Finding the Fourth Proportional to 6,522,968.67, 9,002,113.30 and 3,622,359.48

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Solution

The fourth proportional to 6,522,968.67, 9,002,113.30 and 3,622,359.48 is: 4,999,087.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,968.67 : 9,002,113.30 = 3,622,359.48 : x
  2. Step 2: Convert to fraction form
    6,522,968.67/9,002,113.30 = 3,622,359.48/x
  3. Step 3: Cross multiply
    6,522,968.67x = 9,002,113.30 × 3,622,359.48
  4. Step 4: Simplify right side
    6,522,968.67x = 32,608,890,452,289.09
  5. Step 5: Solve for x
    x = 32,608,890,452,289.09/6,522,968.67
  6. Step 6: Final answer
    x = 4,999,087.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.