Home / 5,797.02-8,688.82-2,670.47

Finding the Fourth Proportional to 5,797.02, 8,688.82 and 2,670.47

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Solution

The fourth proportional to 5,797.02, 8,688.82 and 2,670.47 is: 4,002.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797.02 : 8,688.82 = 2,670.47 : x
  2. Step 2: Convert to fraction form
    5,797.02/8,688.82 = 2,670.47/x
  3. Step 3: Cross multiply
    5,797.02x = 8,688.82 × 2,670.47
  4. Step 4: Simplify right side
    5,797.02x = 23,203,233.15
  5. Step 5: Solve for x
    x = 23,203,233.15/5,797.02
  6. Step 6: Final answer
    x = 4,002.61

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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.