Finding the Third Proportional to 882,996 and 1,366,938
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Solution
The third proportional to 882,996 and 1,366,938 is: 2,116,113.21
Step by Step Solution
- Step 1: Write the proportion equation
882,996 : 1,366,938 = 1,366,938 : x - Step 2: Convert to fraction form
882,996/1,366,938 = 1,366,938/x - Step 3: Cross multiply
882,996x = 1,366,938 × 1,366,938 - Step 4: Simplify right side
882,996x = 1,868,519,495,844 - Step 5: Solve for x
x = 1,868,519,495,844/882,996 - Step 6: Final answer
x = 2,116,113.21
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.