Finding the Third Proportional to 830,052 and 1,252,698
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Solution
The third proportional to 830,052 and 1,252,698 is: 1,890,546.95
Step by Step Solution
- Step 1: Write the proportion equation
830,052 : 1,252,698 = 1,252,698 : x - Step 2: Convert to fraction form
830,052/1,252,698 = 1,252,698/x - Step 3: Cross multiply
830,052x = 1,252,698 × 1,252,698 - Step 4: Simplify right side
830,052x = 1,569,252,279,204 - Step 5: Solve for x
x = 1,569,252,279,204/830,052 - Step 6: Final answer
x = 1,890,546.95
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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.