Home / 4,362,625.44-6,546,666.24-1,667,180.88

Finding the Fourth Proportional to 4,362,625.44, 6,546,666.24 and 1,667,180.88

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Solution

The fourth proportional to 4,362,625.44, 6,546,666.24 and 1,667,180.88 is: 2,501,813.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,625.44 : 6,546,666.24 = 1,667,180.88 : x
  2. Step 2: Convert to fraction form
    4,362,625.44/6,546,666.24 = 1,667,180.88/x
  3. Step 3: Cross multiply
    4,362,625.44x = 6,546,666.24 × 1,667,180.88
  4. Step 4: Simplify right side
    4,362,625.44x = 10,914,476,783,069.49
  5. Step 5: Solve for x
    x = 10,914,476,783,069.49/4,362,625.44
  6. Step 6: Final answer
    x = 2,501,813.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.