Home / 3,119,092.52-4,667,993.55-2,614,223.57

Finding the Fourth Proportional to 3,119,092.52, 4,667,993.55 and 2,614,223.57

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Solution

The fourth proportional to 3,119,092.52, 4,667,993.55 and 2,614,223.57 is: 3,912,413.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,092.52 : 4,667,993.55 = 2,614,223.57 : x
  2. Step 2: Convert to fraction form
    3,119,092.52/4,667,993.55 = 2,614,223.57/x
  3. Step 3: Cross multiply
    3,119,092.52x = 4,667,993.55 × 2,614,223.57
  4. Step 4: Simplify right side
    3,119,092.52x = 12,203,178,739,678.01
  5. Step 5: Solve for x
    x = 12,203,178,739,678.01/3,119,092.52
  6. Step 6: Final answer
    x = 3,912,413.20

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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.