Home / 4,670.06-6,999.66-1,893.27

Finding the Fourth Proportional to 4,670.06, 6,999.66 and 1,893.27

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Solution

The fourth proportional to 4,670.06, 6,999.66 and 1,893.27 is: 2,837.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.06 : 6,999.66 = 1,893.27 : x
  2. Step 2: Convert to fraction form
    4,670.06/6,999.66 = 1,893.27/x
  3. Step 3: Cross multiply
    4,670.06x = 6,999.66 × 1,893.27
  4. Step 4: Simplify right side
    4,670.06x = 13,252,246.29
  5. Step 5: Solve for x
    x = 13,252,246.29/4,670.06
  6. Step 6: Final answer
    x = 2,837.71

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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.