Finding the Third Proportional to 511,881.19 and 1,102,251.38
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Solution
The third proportional to 511,881.19 and 1,102,251.38 is: 2,373,515.81
Step by Step Solution
- Step 1: Write the proportion equation
511,881.19 : 1,102,251.38 = 1,102,251.38 : x - Step 2: Convert to fraction form
511,881.19/1,102,251.38 = 1,102,251.38/x - Step 3: Cross multiply
511,881.19x = 1,102,251.38 × 1,102,251.38 - Step 4: Simplify right side
511,881.19x = 1,214,958,093,689.39 - Step 5: Solve for x
x = 1,214,958,093,689.39/511,881.19 - Step 6: Final answer
x = 2,373,515.81
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.