Finding the Third Proportional to 954,859 and 2,008,022
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Solution
The third proportional to 954,859 and 2,008,022 is: 4,222,772.53
Step by Step Solution
- Step 1: Write the proportion equation
954,859 : 2,008,022 = 2,008,022 : x - Step 2: Convert to fraction form
954,859/2,008,022 = 2,008,022/x - Step 3: Cross multiply
954,859x = 2,008,022 × 2,008,022 - Step 4: Simplify right side
954,859x = 4,032,152,352,484 - Step 5: Solve for x
x = 4,032,152,352,484/954,859 - Step 6: Final answer
x = 4,222,772.53
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.