Home / 4,395.09-6,583.05-2,199.99

Finding the Fourth Proportional to 4,395.09, 6,583.05 and 2,199.99

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Solution

The fourth proportional to 4,395.09, 6,583.05 and 2,199.99 is: 3,295.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.09 : 6,583.05 = 2,199.99 : x
  2. Step 2: Convert to fraction form
    4,395.09/6,583.05 = 2,199.99/x
  3. Step 3: Cross multiply
    4,395.09x = 6,583.05 × 2,199.99
  4. Step 4: Simplify right side
    4,395.09x = 14,482,644.17
  5. Step 5: Solve for x
    x = 14,482,644.17/4,395.09
  6. Step 6: Final answer
    x = 3,295.19

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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.