Home / 3,332,455.29-4,595,348.30-2,850,615.45

Finding the Fourth Proportional to 3,332,455.29, 4,595,348.30 and 2,850,615.45

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Solution

The fourth proportional to 3,332,455.29, 4,595,348.30 and 2,850,615.45 is: 3,930,906.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,455.29 : 4,595,348.30 = 2,850,615.45 : x
  2. Step 2: Convert to fraction form
    3,332,455.29/4,595,348.30 = 2,850,615.45/x
  3. Step 3: Cross multiply
    3,332,455.29x = 4,595,348.30 × 2,850,615.45
  4. Step 4: Simplify right side
    3,332,455.29x = 13,099,570,847,858.16
  5. Step 5: Solve for x
    x = 13,099,570,847,858.16/3,332,455.29
  6. Step 6: Final answer
    x = 3,930,906.71

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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.