Home / 4,848,990.75-7,273,522.58-2,152,591.07

Finding the Fourth Proportional to 4,848,990.75, 7,273,522.58 and 2,152,591.07

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Solution

The fourth proportional to 4,848,990.75, 7,273,522.58 and 2,152,591.07 is: 3,228,902.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,990.75 : 7,273,522.58 = 2,152,591.07 : x
  2. Step 2: Convert to fraction form
    4,848,990.75/7,273,522.58 = 2,152,591.07/x
  3. Step 3: Cross multiply
    4,848,990.75x = 7,273,522.58 × 2,152,591.07
  4. Step 4: Simplify right side
    4,848,990.75x = 15,656,919,706,020.79
  5. Step 5: Solve for x
    x = 15,656,919,706,020.79/4,848,990.75
  6. Step 6: Final answer
    x = 3,228,902.78

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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.