Home / 5,814.61-8,720.37-2,526.93

Finding the Fourth Proportional to 5,814.61, 8,720.37 and 2,526.93

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Solution

The fourth proportional to 5,814.61, 8,720.37 and 2,526.93 is: 3,789.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814.61 : 8,720.37 = 2,526.93 : x
  2. Step 2: Convert to fraction form
    5,814.61/8,720.37 = 2,526.93/x
  3. Step 3: Cross multiply
    5,814.61x = 8,720.37 × 2,526.93
  4. Step 4: Simplify right side
    5,814.61x = 22,035,764.56
  5. Step 5: Solve for x
    x = 22,035,764.56/5,814.61
  6. Step 6: Final answer
    x = 3,789.72

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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.