Home / 3,647,683.99-5,466,793.56-1,486,195.48

Finding the Fourth Proportional to 3,647,683.99, 5,466,793.56 and 1,486,195.48

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Solution

The fourth proportional to 3,647,683.99, 5,466,793.56 and 1,486,195.48 is: 2,227,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,683.99 : 5,466,793.56 = 1,486,195.48 : x
  2. Step 2: Convert to fraction form
    3,647,683.99/5,466,793.56 = 1,486,195.48/x
  3. Step 3: Cross multiply
    3,647,683.99x = 5,466,793.56 × 1,486,195.48
  4. Step 4: Simplify right side
    3,647,683.99x = 8,124,723,878,965.11
  5. Step 5: Solve for x
    x = 8,124,723,878,965.11/3,647,683.99
  6. Step 6: Final answer
    x = 2,227,365.06

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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.