Finding the Fourth Proportional to 2,274,877.74, 3,413,371.62 and 995,316.68
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Solution
The fourth proportional to 2,274,877.74, 3,413,371.62 and 995,316.68 is: 1,493,436.61
Step by Step Solution
- Step 1: Write the proportion equation
2,274,877.74 : 3,413,371.62 = 995,316.68 : x - Step 2: Convert to fraction form
2,274,877.74/3,413,371.62 = 995,316.68/x - Step 3: Cross multiply
2,274,877.74x = 3,413,371.62 × 995,316.68 - Step 4: Simplify right side
2,274,877.74x = 3,397,385,708,424.62 - Step 5: Solve for x
x = 3,397,385,708,424.62/2,274,877.74 - Step 6: Final answer
x = 1,493,436.61
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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.