Home / 2,668,622.84-3,682,701.25-1,444,929.23

Finding the Fourth Proportional to 2,668,622.84, 3,682,701.25 and 1,444,929.23

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Solution

The fourth proportional to 2,668,622.84, 3,682,701.25 and 1,444,929.23 is: 1,994,003.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,622.84 : 3,682,701.25 = 1,444,929.23 : x
  2. Step 2: Convert to fraction form
    2,668,622.84/3,682,701.25 = 1,444,929.23/x
  3. Step 3: Cross multiply
    2,668,622.84x = 3,682,701.25 × 1,444,929.23
  4. Step 4: Simplify right side
    2,668,622.84x = 5,321,242,659,456.71
  5. Step 5: Solve for x
    x = 5,321,242,659,456.71/2,668,622.84
  6. Step 6: Final answer
    x = 1,994,003.27

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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.