Finding the Third Proportional to 425,601 and 913,923
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Solution
The third proportional to 425,601 and 913,923 is: 1,962,531.22
Step by Step Solution
- Step 1: Write the proportion equation
425,601 : 913,923 = 913,923 : x - Step 2: Convert to fraction form
425,601/913,923 = 913,923/x - Step 3: Cross multiply
425,601x = 913,923 × 913,923 - Step 4: Simplify right side
425,601x = 835,255,249,929 - Step 5: Solve for x
x = 835,255,249,929/425,601 - Step 6: Final answer
x = 1,962,531.22
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.