Home / 4,390.44-6,585.66-1,793.37

Finding the Fourth Proportional to 4,390.44, 6,585.66 and 1,793.37

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Solution

The fourth proportional to 4,390.44, 6,585.66 and 1,793.37 is: 2,690.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390.44 : 6,585.66 = 1,793.37 : x
  2. Step 2: Convert to fraction form
    4,390.44/6,585.66 = 1,793.37/x
  3. Step 3: Cross multiply
    4,390.44x = 6,585.66 × 1,793.37
  4. Step 4: Simplify right side
    4,390.44x = 11,810,549.77
  5. Step 5: Solve for x
    x = 11,810,549.77/4,390.44
  6. Step 6: Final answer
    x = 2,690.06

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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.