Home / 2,323,661.77-3,485,495.37-726,233.23

Finding the Fourth Proportional to 2,323,661.77, 3,485,495.37 and 726,233.23

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Solution

The fourth proportional to 2,323,661.77, 3,485,495.37 and 726,233.23 is: 1,089,350.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,661.77 : 3,485,495.37 = 726,233.23 : x
  2. Step 2: Convert to fraction form
    2,323,661.77/3,485,495.37 = 726,233.23/x
  3. Step 3: Cross multiply
    2,323,661.77x = 3,485,495.37 × 726,233.23
  4. Step 4: Simplify right side
    2,323,661.77x = 2,531,282,560,705.15
  5. Step 5: Solve for x
    x = 2,531,282,560,705.15/2,323,661.77
  6. Step 6: Final answer
    x = 1,089,350.69

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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.