Finding the Third Proportional to 1,085,926.50 and 1,626,792.19
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Solution
The third proportional to 1,085,926.50 and 1,626,792.19 is: 2,437,045.99
Step by Step Solution
- Step 1: Write the proportion equation
1,085,926.50 : 1,626,792.19 = 1,626,792.19 : x - Step 2: Convert to fraction form
1,085,926.50/1,626,792.19 = 1,626,792.19/x - Step 3: Cross multiply
1,085,926.50x = 1,626,792.19 × 1,626,792.19 - Step 4: Simplify right side
1,085,926.50x = 2,646,452,821,311.04 - Step 5: Solve for x
x = 2,646,452,821,311.04/1,085,926.50 - Step 6: Final answer
x = 2,437,045.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.