Finding the Third Proportional to 625,890 and 1,351,544
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Solution
The third proportional to 625,890 and 1,351,544 is: 2,918,517.92
Step by Step Solution
- Step 1: Write the proportion equation
625,890 : 1,351,544 = 1,351,544 : x - Step 2: Convert to fraction form
625,890/1,351,544 = 1,351,544/x - Step 3: Cross multiply
625,890x = 1,351,544 × 1,351,544 - Step 4: Simplify right side
625,890x = 1,826,671,183,936 - Step 5: Solve for x
x = 1,826,671,183,936/625,890 - Step 6: Final answer
x = 2,918,517.92
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.