Home / 2,255,344.44-3,384,698-907,518.48

Finding the Fourth Proportional to 2,255,344.44, 3,384,698 and 907,518.48

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Solution

The fourth proportional to 2,255,344.44, 3,384,698 and 907,518.48 is: 1,361,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,344.44 : 3,384,698 = 907,518.48 : x
  2. Step 2: Convert to fraction form
    2,255,344.44/3,384,698 = 907,518.48/x
  3. Step 3: Cross multiply
    2,255,344.44x = 3,384,698 × 907,518.48
  4. Step 4: Simplify right side
    2,255,344.44x = 3,071,675,984,219.04
  5. Step 5: Solve for x
    x = 3,071,675,984,219.04/2,255,344.44
  6. Step 6: Final answer
    x = 1,361,954.27

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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.