Home / 3,831,183.52-5,750,515.05-3,164,061.04

Finding the Fourth Proportional to 3,831,183.52, 5,750,515.05 and 3,164,061.04

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Solution

The fourth proportional to 3,831,183.52, 5,750,515.05 and 3,164,061.04 is: 4,749,180.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,183.52 : 5,750,515.05 = 3,164,061.04 : x
  2. Step 2: Convert to fraction form
    3,831,183.52/5,750,515.05 = 3,164,061.04/x
  3. Step 3: Cross multiply
    3,831,183.52x = 5,750,515.05 × 3,164,061.04
  4. Step 4: Simplify right side
    3,831,183.52x = 18,194,980,629,638.65
  5. Step 5: Solve for x
    x = 18,194,980,629,638.65/3,831,183.52
  6. Step 6: Final answer
    x = 4,749,180.13

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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.