Home / 4,019,190.94-5,545,261.60-2,276,583.45

Finding the Fourth Proportional to 4,019,190.94, 5,545,261.60 and 2,276,583.45

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Solution

The fourth proportional to 4,019,190.94, 5,545,261.60 and 2,276,583.45 is: 3,140,993.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,190.94 : 5,545,261.60 = 2,276,583.45 : x
  2. Step 2: Convert to fraction form
    4,019,190.94/5,545,261.60 = 2,276,583.45/x
  3. Step 3: Cross multiply
    4,019,190.94x = 5,545,261.60 × 2,276,583.45
  4. Step 4: Simplify right side
    4,019,190.94x = 12,624,250,792,695.69
  5. Step 5: Solve for x
    x = 12,624,250,792,695.69/4,019,190.94
  6. Step 6: Final answer
    x = 3,140,993.04

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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.