Home / 5,726.23-8,593.40-2,606.64

Finding the Fourth Proportional to 5,726.23, 8,593.40 and 2,606.64

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Solution

The fourth proportional to 5,726.23, 8,593.40 and 2,606.64 is: 3,911.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726.23 : 8,593.40 = 2,606.64 : x
  2. Step 2: Convert to fraction form
    5,726.23/8,593.40 = 2,606.64/x
  3. Step 3: Cross multiply
    5,726.23x = 8,593.40 × 2,606.64
  4. Step 4: Simplify right side
    5,726.23x = 22,399,900.18
  5. Step 5: Solve for x
    x = 22,399,900.18/5,726.23
  6. Step 6: Final answer
    x = 3,911.81

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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.