Home / 2,323,660.79-3,485,493.90-726,232.25

Finding the Fourth Proportional to 2,323,660.79, 3,485,493.90 and 726,232.25

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Solution

The fourth proportional to 2,323,660.79, 3,485,493.90 and 726,232.25 is: 1,089,349.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,660.79 : 3,485,493.90 = 726,232.25 : x
  2. Step 2: Convert to fraction form
    2,323,660.79/3,485,493.90 = 726,232.25/x
  3. Step 3: Cross multiply
    2,323,660.79x = 3,485,493.90 × 726,232.25
  4. Step 4: Simplify right side
    2,323,660.79x = 2,531,278,059,930.81
  5. Step 5: Solve for x
    x = 2,531,278,059,930.81/2,323,660.79
  6. Step 6: Final answer
    x = 1,089,349.22

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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.