Home / 2,283,990.48-3,150,477.99-1,469,255.22

Finding the Fourth Proportional to 2,283,990.48, 3,150,477.99 and 1,469,255.22

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Solution

The fourth proportional to 2,283,990.48, 3,150,477.99 and 1,469,255.22 is: 2,026,653.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,990.48 : 3,150,477.99 = 1,469,255.22 : x
  2. Step 2: Convert to fraction form
    2,283,990.48/3,150,477.99 = 1,469,255.22/x
  3. Step 3: Cross multiply
    2,283,990.48x = 3,150,477.99 × 1,469,255.22
  4. Step 4: Simplify right side
    2,283,990.48x = 4,628,856,232,302.61
  5. Step 5: Solve for x
    x = 4,628,856,232,302.61/2,283,990.48
  6. Step 6: Final answer
    x = 2,026,653.03

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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.