Home / 4,816,737.68-7,224,185.60-2,419,918.16

Finding the Fourth Proportional to 4,816,737.68, 7,224,185.60 and 2,419,918.16

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Solution

The fourth proportional to 4,816,737.68, 7,224,185.60 and 2,419,918.16 is: 3,629,414.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,737.68 : 7,224,185.60 = 2,419,918.16 : x
  2. Step 2: Convert to fraction form
    4,816,737.68/7,224,185.60 = 2,419,918.16/x
  3. Step 3: Cross multiply
    4,816,737.68x = 7,224,185.60 × 2,419,918.16
  4. Step 4: Simplify right side
    4,816,737.68x = 17,481,937,924,650.50
  5. Step 5: Solve for x
    x = 17,481,937,924,650.50/4,816,737.68
  6. Step 6: Final answer
    x = 3,629,414.57

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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.