Home / 4,564.76-6,846.77-2,810.00

Finding the Fourth Proportional to 4,564.76, 6,846.77 and 2,810.00

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Solution

The fourth proportional to 4,564.76, 6,846.77 and 2,810.00 is: 4,214.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.76 : 6,846.77 = 2,810.00 : x
  2. Step 2: Convert to fraction form
    4,564.76/6,846.77 = 2,810.00/x
  3. Step 3: Cross multiply
    4,564.76x = 6,846.77 × 2,810.00
  4. Step 4: Simplify right side
    4,564.76x = 19,239,375.42
  5. Step 5: Solve for x
    x = 19,239,375.42/4,564.76
  6. Step 6: Final answer
    x = 4,214.77

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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.