Home / 8,153,667.88-12,230,504.32-2,396,402.54

Finding the Fourth Proportional to 8,153,667.88, 12,230,504.32 and 2,396,402.54

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Solution

The fourth proportional to 8,153,667.88, 12,230,504.32 and 2,396,402.54 is: 3,594,604.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,667.88 : 12,230,504.32 = 2,396,402.54 : x
  2. Step 2: Convert to fraction form
    8,153,667.88/12,230,504.32 = 2,396,402.54/x
  3. Step 3: Cross multiply
    8,153,667.88x = 12,230,504.32 × 2,396,402.54
  4. Step 4: Simplify right side
    8,153,667.88x = 29,309,211,617,928.97
  5. Step 5: Solve for x
    x = 29,309,211,617,928.97/8,153,667.88
  6. Step 6: Final answer
    x = 3,594,604.54

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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.