Home / 6,100,071.26-9,149,608.74-2,056,471.88

Finding the Fourth Proportional to 6,100,071.26, 9,149,608.74 and 2,056,471.88

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Solution

The fourth proportional to 6,100,071.26, 9,149,608.74 and 2,056,471.88 is: 3,084,539.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,071.26 : 9,149,608.74 = 2,056,471.88 : x
  2. Step 2: Convert to fraction form
    6,100,071.26/9,149,608.74 = 2,056,471.88/x
  3. Step 3: Cross multiply
    6,100,071.26x = 9,149,608.74 × 2,056,471.88
  4. Step 4: Simplify right side
    6,100,071.26x = 18,815,913,086,812.23
  5. Step 5: Solve for x
    x = 18,815,913,086,812.23/6,100,071.26
  6. Step 6: Final answer
    x = 3,084,539.88

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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.