Finding the Fourth Proportional to 297,418.26, 446,127.68 and 244,716.96
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Solution
The fourth proportional to 297,418.26, 446,127.68 and 244,716.96 is: 367,075.67
Step by Step Solution
- Step 1: Write the proportion equation
297,418.26 : 446,127.68 = 244,716.96 : x - Step 2: Convert to fraction form
297,418.26/446,127.68 = 244,716.96/x - Step 3: Cross multiply
297,418.26x = 446,127.68 × 244,716.96 - Step 4: Simplify right side
297,418.26x = 109,175,008,397.87 - Step 5: Solve for x
x = 109,175,008,397.87/297,418.26 - Step 6: Final answer
x = 367,075.67
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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.