Home / 3,233,890.20-4,850,849.70-837,564.60

Finding the Fourth Proportional to 3,233,890.20, 4,850,849.70 and 837,564.60

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Solution

The fourth proportional to 3,233,890.20, 4,850,849.70 and 837,564.60 is: 1,256,350.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,890.20 : 4,850,849.70 = 837,564.60 : x
  2. Step 2: Convert to fraction form
    3,233,890.20/4,850,849.70 = 837,564.60/x
  3. Step 3: Cross multiply
    3,233,890.20x = 4,850,849.70 × 837,564.60
  4. Step 4: Simplify right side
    3,233,890.20x = 4,062,899,988,640.62
  5. Step 5: Solve for x
    x = 4,062,899,988,640.62/3,233,890.20
  6. Step 6: Final answer
    x = 1,256,350.63

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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.