Home / 2,314,519.20-3,472,297.20-894,448.80

Finding the Fourth Proportional to 2,314,519.20, 3,472,297.20 and 894,448.80

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Solution

The fourth proportional to 2,314,519.20, 3,472,297.20 and 894,448.80 is: 1,341,873.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,519.20 : 3,472,297.20 = 894,448.80 : x
  2. Step 2: Convert to fraction form
    2,314,519.20/3,472,297.20 = 894,448.80/x
  3. Step 3: Cross multiply
    2,314,519.20x = 3,472,297.20 × 894,448.80
  4. Step 4: Simplify right side
    2,314,519.20x = 3,105,792,063,783.36
  5. Step 5: Solve for x
    x = 3,105,792,063,783.36/2,314,519.20
  6. Step 6: Final answer
    x = 1,341,873.54

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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.