Home / 541,180.69-811,776.48-241,676.44

Finding the Fourth Proportional to 541,180.69, 811,776.48 and 241,676.44

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Solution

The fourth proportional to 541,180.69, 811,776.48 and 241,676.44 is: 362,517.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,180.69 : 811,776.48 = 241,676.44 : x
  2. Step 2: Convert to fraction form
    541,180.69/811,776.48 = 241,676.44/x
  3. Step 3: Cross multiply
    541,180.69x = 811,776.48 × 241,676.44
  4. Step 4: Simplify right side
    541,180.69x = 196,187,249,762.13
  5. Step 5: Solve for x
    x = 196,187,249,762.13/541,180.69
  6. Step 6: Final answer
    x = 362,517.09

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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.