Home / 2,233,724.40-3,350,586.60-1,383,418.80

Finding the Fourth Proportional to 2,233,724.40, 3,350,586.60 and 1,383,418.80

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Solution

The fourth proportional to 2,233,724.40, 3,350,586.60 and 1,383,418.80 is: 2,075,128.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,724.40 : 3,350,586.60 = 1,383,418.80 : x
  2. Step 2: Convert to fraction form
    2,233,724.40/3,350,586.60 = 1,383,418.80/x
  3. Step 3: Cross multiply
    2,233,724.40x = 3,350,586.60 × 1,383,418.80
  4. Step 4: Simplify right side
    2,233,724.40x = 4,635,264,493,468.08
  5. Step 5: Solve for x
    x = 4,635,264,493,468.08/2,233,724.40
  6. Step 6: Final answer
    x = 2,075,128.20

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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.