Home / 2,330.55-3,493.22-1,784.97

Finding the Fourth Proportional to 2,330.55, 3,493.22 and 1,784.97

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Solution

The fourth proportional to 2,330.55, 3,493.22 and 1,784.97 is: 2,675.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330.55 : 3,493.22 = 1,784.97 : x
  2. Step 2: Convert to fraction form
    2,330.55/3,493.22 = 1,784.97/x
  3. Step 3: Cross multiply
    2,330.55x = 3,493.22 × 1,784.97
  4. Step 4: Simplify right side
    2,330.55x = 6,235,283.98
  5. Step 5: Solve for x
    x = 6,235,283.98/2,330.55
  6. Step 6: Final answer
    x = 2,675.46

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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.