Home / 6,147,227.03-8,483,133.65-3,394,086.03

Finding the Fourth Proportional to 6,147,227.03, 8,483,133.65 and 3,394,086.03

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Solution

The fourth proportional to 6,147,227.03, 8,483,133.65 and 3,394,086.03 is: 4,683,816.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,227.03 : 8,483,133.65 = 3,394,086.03 : x
  2. Step 2: Convert to fraction form
    6,147,227.03/8,483,133.65 = 3,394,086.03/x
  3. Step 3: Cross multiply
    6,147,227.03x = 8,483,133.65 × 3,394,086.03
  4. Step 4: Simplify right side
    6,147,227.03x = 28,792,485,395,117.48
  5. Step 5: Solve for x
    x = 28,792,485,395,117.48/6,147,227.03
  6. Step 6: Final answer
    x = 4,683,816.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.