Home / 2,441.09-3,655.80-1,397.93

Finding the Fourth Proportional to 2,441.09, 3,655.80 and 1,397.93

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Solution

The fourth proportional to 2,441.09, 3,655.80 and 1,397.93 is: 2,093.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.09 : 3,655.80 = 1,397.93 : x
  2. Step 2: Convert to fraction form
    2,441.09/3,655.80 = 1,397.93/x
  3. Step 3: Cross multiply
    2,441.09x = 3,655.80 × 1,397.93
  4. Step 4: Simplify right side
    2,441.09x = 5,110,552.49
  5. Step 5: Solve for x
    x = 5,110,552.49/2,441.09
  6. Step 6: Final answer
    x = 2,093.55

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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.