Home / 4,766.36-6,575.99-2,877.22

Finding the Fourth Proportional to 4,766.36, 6,575.99 and 2,877.22

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Solution

The fourth proportional to 4,766.36, 6,575.99 and 2,877.22 is: 3,969.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766.36 : 6,575.99 = 2,877.22 : x
  2. Step 2: Convert to fraction form
    4,766.36/6,575.99 = 2,877.22/x
  3. Step 3: Cross multiply
    4,766.36x = 6,575.99 × 2,877.22
  4. Step 4: Simplify right side
    4,766.36x = 18,920,537.07
  5. Step 5: Solve for x
    x = 18,920,537.07/4,766.36
  6. Step 6: Final answer
    x = 3,969.60

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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.