Home / 4,268,579.54-5,890,686.09-2,334,797.60

Finding the Fourth Proportional to 4,268,579.54, 5,890,686.09 and 2,334,797.60

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Solution

The fourth proportional to 4,268,579.54, 5,890,686.09 and 2,334,797.60 is: 3,222,046.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,579.54 : 5,890,686.09 = 2,334,797.60 : x
  2. Step 2: Convert to fraction form
    4,268,579.54/5,890,686.09 = 2,334,797.60/x
  3. Step 3: Cross multiply
    4,268,579.54x = 5,890,686.09 × 2,334,797.60
  4. Step 4: Simplify right side
    4,268,579.54x = 13,753,559,745,285.38
  5. Step 5: Solve for x
    x = 13,753,559,745,285.38/4,268,579.54
  6. Step 6: Final answer
    x = 3,222,046.03

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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.