Home / 3,782,033.92-5,643,553.20-3,374,424.10

Finding the Fourth Proportional to 3,782,033.92, 5,643,553.20 and 3,374,424.10

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Solution

The fourth proportional to 3,782,033.92, 5,643,553.20 and 3,374,424.10 is: 5,035,317.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,033.92 : 5,643,553.20 = 3,374,424.10 : x
  2. Step 2: Convert to fraction form
    3,782,033.92/5,643,553.20 = 3,374,424.10/x
  3. Step 3: Cross multiply
    3,782,033.92x = 5,643,553.20 × 3,374,424.10
  4. Step 4: Simplify right side
    3,782,033.92x = 19,043,741,934,792.88
  5. Step 5: Solve for x
    x = 19,043,741,934,792.88/3,782,033.92
  6. Step 6: Final answer
    x = 5,035,317.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.