Home / 2,323,657.77-3,485,489.37-726,229.23

Finding the Fourth Proportional to 2,323,657.77, 3,485,489.37 and 726,229.23

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Solution

The fourth proportional to 2,323,657.77, 3,485,489.37 and 726,229.23 is: 1,089,344.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,657.77 : 3,485,489.37 = 726,229.23 : x
  2. Step 2: Convert to fraction form
    2,323,657.77/3,485,489.37 = 726,229.23/x
  3. Step 3: Cross multiply
    2,323,657.77x = 3,485,489.37 × 726,229.23
  4. Step 4: Simplify right side
    2,323,657.77x = 2,531,264,261,348.29
  5. Step 5: Solve for x
    x = 2,531,264,261,348.29/2,323,657.77
  6. Step 6: Final answer
    x = 1,089,344.69

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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.