Home / 2,433.02-3,645.74-1,334.06

Finding the Fourth Proportional to 2,433.02, 3,645.74 and 1,334.06

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Solution

The fourth proportional to 2,433.02, 3,645.74 and 1,334.06 is: 1,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.02 : 3,645.74 = 1,334.06 : x
  2. Step 2: Convert to fraction form
    2,433.02/3,645.74 = 1,334.06/x
  3. Step 3: Cross multiply
    2,433.02x = 3,645.74 × 1,334.06
  4. Step 4: Simplify right side
    2,433.02x = 4,863,611.01
  5. Step 5: Solve for x
    x = 4,863,611.01/2,433.02
  6. Step 6: Final answer
    x = 1,999.01

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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.