Home / 2,288,609.70-3,432,914.55-605,883.30

Finding the Fourth Proportional to 2,288,609.70, 3,432,914.55 and 605,883.30

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Solution

The fourth proportional to 2,288,609.70, 3,432,914.55 and 605,883.30 is: 908,824.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,609.70 : 3,432,914.55 = 605,883.30 : x
  2. Step 2: Convert to fraction form
    2,288,609.70/3,432,914.55 = 605,883.30/x
  3. Step 3: Cross multiply
    2,288,609.70x = 3,432,914.55 × 605,883.30
  4. Step 4: Simplify right side
    2,288,609.70x = 2,079,945,596,172.02
  5. Step 5: Solve for x
    x = 2,079,945,596,172.02/2,288,609.70
  6. Step 6: Final answer
    x = 908,824.95

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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.