Finding the Fourth Proportional to 1,469,305.44, 2,203,101.84 and 569,696.22
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Solution
The fourth proportional to 1,469,305.44, 2,203,101.84 and 569,696.22 is: 854,212.31
Step by Step Solution
- Step 1: Write the proportion equation
1,469,305.44 : 2,203,101.84 = 569,696.22 : x - Step 2: Convert to fraction form
1,469,305.44/2,203,101.84 = 569,696.22/x - Step 3: Cross multiply
1,469,305.44x = 2,203,101.84 × 569,696.22 - Step 4: Simplify right side
1,469,305.44x = 1,255,098,790,523.04 - Step 5: Solve for x
x = 1,255,098,790,523.04/1,469,305.44 - Step 6: Final answer
x = 854,212.31
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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.