Home / 4,076,183.64-5,622,784.19-2,545,633.56

Finding the Fourth Proportional to 4,076,183.64, 5,622,784.19 and 2,545,633.56

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Solution

The fourth proportional to 4,076,183.64, 5,622,784.19 and 2,545,633.56 is: 3,511,507.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,183.64 : 5,622,784.19 = 2,545,633.56 : x
  2. Step 2: Convert to fraction form
    4,076,183.64/5,622,784.19 = 2,545,633.56/x
  3. Step 3: Cross multiply
    4,076,183.64x = 5,622,784.19 × 2,545,633.56
  4. Step 4: Simplify right side
    4,076,183.64x = 14,313,548,152,604.82
  5. Step 5: Solve for x
    x = 14,313,548,152,604.82/4,076,183.64
  6. Step 6: Final answer
    x = 3,511,507.19

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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.