Home / 2,048,027.44-3,071,926.14-628,079.62

Finding the Fourth Proportional to 2,048,027.44, 3,071,926.14 and 628,079.62

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Solution

The fourth proportional to 2,048,027.44, 3,071,926.14 and 628,079.62 is: 942,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,027.44 : 3,071,926.14 = 628,079.62 : x
  2. Step 2: Convert to fraction form
    2,048,027.44/3,071,926.14 = 628,079.62/x
  3. Step 3: Cross multiply
    2,048,027.44x = 3,071,926.14 × 628,079.62
  4. Step 4: Simplify right side
    2,048,027.44x = 1,929,414,202,679.27
  5. Step 5: Solve for x
    x = 1,929,414,202,679.27/2,048,027.44
  6. Step 6: Final answer
    x = 942,084.16

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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.