Home / 6,022,000.89-8,310,137.29-3,268,629.25

Finding the Fourth Proportional to 6,022,000.89, 8,310,137.29 and 3,268,629.25

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Solution

The fourth proportional to 6,022,000.89, 8,310,137.29 and 3,268,629.25 is: 4,510,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,000.89 : 8,310,137.29 = 3,268,629.25 : x
  2. Step 2: Convert to fraction form
    6,022,000.89/8,310,137.29 = 3,268,629.25/x
  3. Step 3: Cross multiply
    6,022,000.89x = 8,310,137.29 × 3,268,629.25
  4. Step 4: Simplify right side
    6,022,000.89x = 27,162,757,788,662.82
  5. Step 5: Solve for x
    x = 27,162,757,788,662.82/6,022,000.89
  6. Step 6: Final answer
    x = 4,510,586.81

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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.