Finding the Third Proportional to 486,868.50 and 1,051,497
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Solution
The third proportional to 486,868.50 and 1,051,497 is: 2,270,933.41
Step by Step Solution
- Step 1: Write the proportion equation
486,868.50 : 1,051,497 = 1,051,497 : x - Step 2: Convert to fraction form
486,868.50/1,051,497 = 1,051,497/x - Step 3: Cross multiply
486,868.50x = 1,051,497 × 1,051,497 - Step 4: Simplify right side
486,868.50x = 1,105,645,941,009 - Step 5: Solve for x
x = 1,105,645,941,009/486,868.50 - Step 6: Final answer
x = 2,270,933.41
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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.