Home / 2,577,049.94-3,848,220.39-2,104,672.34

Finding the Fourth Proportional to 2,577,049.94, 3,848,220.39 and 2,104,672.34

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Solution

The fourth proportional to 2,577,049.94, 3,848,220.39 and 2,104,672.34 is: 3,142,835.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,049.94 : 3,848,220.39 = 2,104,672.34 : x
  2. Step 2: Convert to fraction form
    2,577,049.94/3,848,220.39 = 2,104,672.34/x
  3. Step 3: Cross multiply
    2,577,049.94x = 3,848,220.39 × 2,104,672.34
  4. Step 4: Simplify right side
    2,577,049.94x = 8,099,243,002,533.65
  5. Step 5: Solve for x
    x = 8,099,243,002,533.65/2,577,049.94
  6. Step 6: Final answer
    x = 3,142,835.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.