Home / 3,667,124.83-5,497,319.43-1,269,292.56

Finding the Fourth Proportional to 3,667,124.83, 5,497,319.43 and 1,269,292.56

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Solution

The fourth proportional to 3,667,124.83, 5,497,319.43 and 1,269,292.56 is: 1,902,773.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,124.83 : 5,497,319.43 = 1,269,292.56 : x
  2. Step 2: Convert to fraction form
    3,667,124.83/5,497,319.43 = 1,269,292.56/x
  3. Step 3: Cross multiply
    3,667,124.83x = 5,497,319.43 × 1,269,292.56
  4. Step 4: Simplify right side
    3,667,124.83x = 6,977,706,652,442.44
  5. Step 5: Solve for x
    x = 6,977,706,652,442.44/3,667,124.83
  6. Step 6: Final answer
    x = 1,902,773.15

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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.