Finding the Fourth Proportional to 995,772.29, 1,494,249.12 and 932,725.26
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Solution
The fourth proportional to 995,772.29, 1,494,249.12 and 932,725.26 is: 1,399,641.18
Step by Step Solution
- Step 1: Write the proportion equation
995,772.29 : 1,494,249.12 = 932,725.26 : x - Step 2: Convert to fraction form
995,772.29/1,494,249.12 = 932,725.26/x - Step 3: Cross multiply
995,772.29x = 1,494,249.12 × 932,725.26 - Step 4: Simplify right side
995,772.29x = 1,393,723,898,956.77 - Step 5: Solve for x
x = 1,393,723,898,956.77/995,772.29 - Step 6: Final answer
x = 1,399,641.18
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.