Home / 2,450,668.41-3,675,222.69-809,039.97

Finding the Fourth Proportional to 2,450,668.41, 3,675,222.69 and 809,039.97

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Solution

The fourth proportional to 2,450,668.41, 3,675,222.69 and 809,039.97 is: 1,213,302.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,668.41 : 3,675,222.69 = 809,039.97 : x
  2. Step 2: Convert to fraction form
    2,450,668.41/3,675,222.69 = 809,039.97/x
  3. Step 3: Cross multiply
    2,450,668.41x = 3,675,222.69 × 809,039.97
  4. Step 4: Simplify right side
    2,450,668.41x = 2,973,402,054,860.92
  5. Step 5: Solve for x
    x = 2,973,402,054,860.92/2,450,668.41
  6. Step 6: Final answer
    x = 1,213,302.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.