Home / 5,804.18-8,701.40-2,343.86

Finding the Fourth Proportional to 5,804.18, 8,701.40 and 2,343.86

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Solution

The fourth proportional to 5,804.18, 8,701.40 and 2,343.86 is: 3,513.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804.18 : 8,701.40 = 2,343.86 : x
  2. Step 2: Convert to fraction form
    5,804.18/8,701.40 = 2,343.86/x
  3. Step 3: Cross multiply
    5,804.18x = 8,701.40 × 2,343.86
  4. Step 4: Simplify right side
    5,804.18x = 20,394,863.40
  5. Step 5: Solve for x
    x = 20,394,863.40/5,804.18
  6. Step 6: Final answer
    x = 3,513.82

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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.