Finding the Third Proportional to 932,316 and 2,041,806
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Solution
The third proportional to 932,316 and 2,041,806 is: 4,471,629.51
Step by Step Solution
- Step 1: Write the proportion equation
932,316 : 2,041,806 = 2,041,806 : x - Step 2: Convert to fraction form
932,316/2,041,806 = 2,041,806/x - Step 3: Cross multiply
932,316x = 2,041,806 × 2,041,806 - Step 4: Simplify right side
932,316x = 4,168,971,741,636 - Step 5: Solve for x
x = 4,168,971,741,636/932,316 - Step 6: Final answer
x = 4,471,629.51
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.