Home / 3,165,339.76-4,365,758.61-2,724,564.46

Finding the Fourth Proportional to 3,165,339.76, 4,365,758.61 and 2,724,564.46

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Solution

The fourth proportional to 3,165,339.76, 4,365,758.61 and 2,724,564.46 is: 3,757,824.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,339.76 : 4,365,758.61 = 2,724,564.46 : x
  2. Step 2: Convert to fraction form
    3,165,339.76/4,365,758.61 = 2,724,564.46/x
  3. Step 3: Cross multiply
    3,165,339.76x = 4,365,758.61 × 2,724,564.46
  4. Step 4: Simplify right side
    3,165,339.76x = 11,894,790,749,745.00
  5. Step 5: Solve for x
    x = 11,894,790,749,745.00/3,165,339.76
  6. Step 6: Final answer
    x = 3,757,824.33

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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.