Home / 3,212,676.94-4,433,452.77-1,836,004.87

Finding the Fourth Proportional to 3,212,676.94, 4,433,452.77 and 1,836,004.87

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Solution

The fourth proportional to 3,212,676.94, 4,433,452.77 and 1,836,004.87 is: 2,533,663.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,676.94 : 4,433,452.77 = 1,836,004.87 : x
  2. Step 2: Convert to fraction form
    3,212,676.94/4,433,452.77 = 1,836,004.87/x
  3. Step 3: Cross multiply
    3,212,676.94x = 4,433,452.77 × 1,836,004.87
  4. Step 4: Simplify right side
    3,212,676.94x = 8,139,840,876,634.99
  5. Step 5: Solve for x
    x = 8,139,840,876,634.99/3,212,676.94
  6. Step 6: Final answer
    x = 2,533,663.06

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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.