Home / 4,402.83-6,600.61-2,061.68

Finding the Fourth Proportional to 4,402.83, 6,600.61 and 2,061.68

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Solution

The fourth proportional to 4,402.83, 6,600.61 and 2,061.68 is: 3,090.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.83 : 6,600.61 = 2,061.68 : x
  2. Step 2: Convert to fraction form
    4,402.83/6,600.61 = 2,061.68/x
  3. Step 3: Cross multiply
    4,402.83x = 6,600.61 × 2,061.68
  4. Step 4: Simplify right side
    4,402.83x = 13,608,345.62
  5. Step 5: Solve for x
    x = 13,608,345.62/4,402.83
  6. Step 6: Final answer
    x = 3,090.82

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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.