Finding the Third Proportional to 934,497 and 1,420,218
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Solution
The third proportional to 934,497 and 1,420,218 is: 2,158,400.90
Step by Step Solution
- Step 1: Write the proportion equation
934,497 : 1,420,218 = 1,420,218 : x - Step 2: Convert to fraction form
934,497/1,420,218 = 1,420,218/x - Step 3: Cross multiply
934,497x = 1,420,218 × 1,420,218 - Step 4: Simplify right side
934,497x = 2,017,019,167,524 - Step 5: Solve for x
x = 2,017,019,167,524/934,497 - Step 6: Final answer
x = 2,158,400.90
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.