Home / 3,394,914.65-4,685,028.63-1,944,609.29

Finding the Fourth Proportional to 3,394,914.65, 4,685,028.63 and 1,944,609.29

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Solution

The fourth proportional to 3,394,914.65, 4,685,028.63 and 1,944,609.29 is: 2,683,587.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,914.65 : 4,685,028.63 = 1,944,609.29 : x
  2. Step 2: Convert to fraction form
    3,394,914.65/4,685,028.63 = 1,944,609.29/x
  3. Step 3: Cross multiply
    3,394,914.65x = 4,685,028.63 × 1,944,609.29
  4. Step 4: Simplify right side
    3,394,914.65x = 9,110,550,197,813.97
  5. Step 5: Solve for x
    x = 9,110,550,197,813.97/3,394,914.65
  6. Step 6: Final answer
    x = 2,683,587.41

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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.