Home / 5,961,662.18-8,223,170.19-4,305,050.55

Finding the Fourth Proportional to 5,961,662.18, 8,223,170.19 and 4,305,050.55

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Solution

The fourth proportional to 5,961,662.18, 8,223,170.19 and 4,305,050.55 is: 5,938,136.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,662.18 : 8,223,170.19 = 4,305,050.55 : x
  2. Step 2: Convert to fraction form
    5,961,662.18/8,223,170.19 = 4,305,050.55/x
  3. Step 3: Cross multiply
    5,961,662.18x = 8,223,170.19 × 4,305,050.55
  4. Step 4: Simplify right side
    5,961,662.18x = 35,401,163,377,858.99
  5. Step 5: Solve for x
    x = 35,401,163,377,858.99/5,961,662.18
  6. Step 6: Final answer
    x = 5,938,136.44

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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.