Home / 3,003,137.37-4,144,325.88-1,626,480.27

Finding the Fourth Proportional to 3,003,137.37, 4,144,325.88 and 1,626,480.27

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Solution

The fourth proportional to 3,003,137.37, 4,144,325.88 and 1,626,480.27 is: 2,244,540.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,137.37 : 4,144,325.88 = 1,626,480.27 : x
  2. Step 2: Convert to fraction form
    3,003,137.37/4,144,325.88 = 1,626,480.27/x
  3. Step 3: Cross multiply
    3,003,137.37x = 4,144,325.88 × 1,626,480.27
  4. Step 4: Simplify right side
    3,003,137.37x = 6,740,664,276,270.39
  5. Step 5: Solve for x
    x = 6,740,664,276,270.39/3,003,137.37
  6. Step 6: Final answer
    x = 2,244,540.77

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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.