Home / 8,270,667.92-11,413,528.44-4,599,504.56

Finding the Fourth Proportional to 8,270,667.92, 11,413,528.44 and 4,599,504.56

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Solution

The fourth proportional to 8,270,667.92, 11,413,528.44 and 4,599,504.56 is: 6,347,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,270,667.92 : 11,413,528.44 = 4,599,504.56 : x
  2. Step 2: Convert to fraction form
    8,270,667.92/11,413,528.44 = 4,599,504.56/x
  3. Step 3: Cross multiply
    8,270,667.92x = 11,413,528.44 × 4,599,504.56
  4. Step 4: Simplify right side
    8,270,667.92x = 52,496,576,105,469.68
  5. Step 5: Solve for x
    x = 52,496,576,105,469.68/8,270,667.92
  6. Step 6: Final answer
    x = 6,347,320.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.