Home / 2,323,660.29-3,485,493.15-726,231.75

Finding the Fourth Proportional to 2,323,660.29, 3,485,493.15 and 726,231.75

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Solution

The fourth proportional to 2,323,660.29, 3,485,493.15 and 726,231.75 is: 1,089,348.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,660.29 : 3,485,493.15 = 726,231.75 : x
  2. Step 2: Convert to fraction form
    2,323,660.29/3,485,493.15 = 726,231.75/x
  3. Step 3: Cross multiply
    2,323,660.29x = 3,485,493.15 × 726,231.75
  4. Step 4: Simplify right side
    2,323,660.29x = 2,531,275,789,937.51
  5. Step 5: Solve for x
    x = 2,531,275,789,937.51/2,323,660.29
  6. Step 6: Final answer
    x = 1,089,348.47

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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.