Finding the Fourth Proportional to 601,922.98, 903,022.73 and 202,553.06
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Solution
The fourth proportional to 601,922.98, 903,022.73 and 202,553.06 is: 303,876.12
Step by Step Solution
- Step 1: Write the proportion equation
601,922.98 : 903,022.73 = 202,553.06 : x - Step 2: Convert to fraction form
601,922.98/903,022.73 = 202,553.06/x - Step 3: Cross multiply
601,922.98x = 903,022.73 × 202,553.06 - Step 4: Simplify right side
601,922.98x = 182,910,016,198.29 - Step 5: Solve for x
x = 182,910,016,198.29/601,922.98 - Step 6: Final answer
x = 303,876.12
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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.