Home / 2,259,912.62-3,389,874.60-554,063.60

Finding the Fourth Proportional to 2,259,912.62, 3,389,874.60 and 554,063.60

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Solution

The fourth proportional to 2,259,912.62, 3,389,874.60 and 554,063.60 is: 831,096.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,912.62 : 3,389,874.60 = 554,063.60 : x
  2. Step 2: Convert to fraction form
    2,259,912.62/3,389,874.60 = 554,063.60/x
  3. Step 3: Cross multiply
    2,259,912.62x = 3,389,874.60 × 554,063.60
  4. Step 4: Simplify right side
    2,259,912.62x = 1,878,206,124,424.56
  5. Step 5: Solve for x
    x = 1,878,206,124,424.56/2,259,912.62
  6. Step 6: Final answer
    x = 831,096.79

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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.