Home / 3,683,512.26-5,083,400.03-2,051,919.14

Finding the Fourth Proportional to 3,683,512.26, 5,083,400.03 and 2,051,919.14

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Solution

The fourth proportional to 3,683,512.26, 5,083,400.03 and 2,051,919.14 is: 2,831,733.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,512.26 : 5,083,400.03 = 2,051,919.14 : x
  2. Step 2: Convert to fraction form
    3,683,512.26/5,083,400.03 = 2,051,919.14/x
  3. Step 3: Cross multiply
    3,683,512.26x = 5,083,400.03 × 2,051,919.14
  4. Step 4: Simplify right side
    3,683,512.26x = 10,430,725,782,156.98
  5. Step 5: Solve for x
    x = 10,430,725,782,156.98/3,683,512.26
  6. Step 6: Final answer
    x = 2,831,733.69

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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.