Home / 3,504,281.21-4,836,942.29-2,054,290.49

Finding the Fourth Proportional to 3,504,281.21, 4,836,942.29 and 2,054,290.49

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Solution

The fourth proportional to 3,504,281.21, 4,836,942.29 and 2,054,290.49 is: 2,835,527.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,281.21 : 4,836,942.29 = 2,054,290.49 : x
  2. Step 2: Convert to fraction form
    3,504,281.21/4,836,942.29 = 2,054,290.49/x
  3. Step 3: Cross multiply
    3,504,281.21x = 4,836,942.29 × 2,054,290.49
  4. Step 4: Simplify right side
    3,504,281.21x = 9,936,484,548,846.73
  5. Step 5: Solve for x
    x = 9,936,484,548,846.73/3,504,281.21
  6. Step 6: Final answer
    x = 2,835,527.16

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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.