Home / 2,601.53-3,589.80-1,482.47

Finding the Fourth Proportional to 2,601.53, 3,589.80 and 1,482.47

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Solution

The fourth proportional to 2,601.53, 3,589.80 and 1,482.47 is: 2,045.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601.53 : 3,589.80 = 1,482.47 : x
  2. Step 2: Convert to fraction form
    2,601.53/3,589.80 = 1,482.47/x
  3. Step 3: Cross multiply
    2,601.53x = 3,589.80 × 1,482.47
  4. Step 4: Simplify right side
    2,601.53x = 5,321,770.81
  5. Step 5: Solve for x
    x = 5,321,770.81/2,601.53
  6. Step 6: Final answer
    x = 2,045.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.