Finding the Third Proportional to 988,582.50 and 1,482,876
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Solution
The third proportional to 988,582.50 and 1,482,876 is: 2,224,317.38
Step by Step Solution
- Step 1: Write the proportion equation
988,582.50 : 1,482,876 = 1,482,876 : x - Step 2: Convert to fraction form
988,582.50/1,482,876 = 1,482,876/x - Step 3: Cross multiply
988,582.50x = 1,482,876 × 1,482,876 - Step 4: Simplify right side
988,582.50x = 2,198,921,231,376 - Step 5: Solve for x
x = 2,198,921,231,376/988,582.50 - Step 6: Final answer
x = 2,224,317.38
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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.