Finding the Fourth Proportional to 595,472.92, 821,742.67 and 323,544.98
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Solution
The fourth proportional to 595,472.92, 821,742.67 and 323,544.98 is: 446,486.67
Step by Step Solution
- Step 1: Write the proportion equation
595,472.92 : 821,742.67 = 323,544.98 : x - Step 2: Convert to fraction form
595,472.92/821,742.67 = 323,544.98/x - Step 3: Cross multiply
595,472.92x = 821,742.67 × 323,544.98 - Step 4: Simplify right side
595,472.92x = 265,870,718,189.09 - Step 5: Solve for x
x = 265,870,718,189.09/595,472.92 - Step 6: Final answer
x = 446,486.67
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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.