Home / 3,883,556.43-5,824,704.92-1,834,214.78

Finding the Fourth Proportional to 3,883,556.43, 5,824,704.92 and 1,834,214.78

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Solution

The fourth proportional to 3,883,556.43, 5,824,704.92 and 1,834,214.78 is: 2,751,024.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,556.43 : 5,824,704.92 = 1,834,214.78 : x
  2. Step 2: Convert to fraction form
    3,883,556.43/5,824,704.92 = 1,834,214.78/x
  3. Step 3: Cross multiply
    3,883,556.43x = 5,824,704.92 × 1,834,214.78
  4. Step 4: Simplify right side
    3,883,556.43x = 10,683,759,815,108.12
  5. Step 5: Solve for x
    x = 10,683,759,815,108.12/3,883,556.43
  6. Step 6: Final answer
    x = 2,751,024.74

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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.