Finding the Third Proportional to 894,715 and 1,355,103
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Solution
The third proportional to 894,715 and 1,355,103 is: 2,052,390.02
Step by Step Solution
- Step 1: Write the proportion equation
894,715 : 1,355,103 = 1,355,103 : x - Step 2: Convert to fraction form
894,715/1,355,103 = 1,355,103/x - Step 3: Cross multiply
894,715x = 1,355,103 × 1,355,103 - Step 4: Simplify right side
894,715x = 1,836,304,140,609 - Step 5: Solve for x
x = 1,836,304,140,609/894,715 - Step 6: Final answer
x = 2,052,390.02
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.