Finding the Third Proportional to 848,806 and 1,153,461
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Solution
The third proportional to 848,806 and 1,153,461 is: 1,567,463.33
Step by Step Solution
- Step 1: Write the proportion equation
848,806 : 1,153,461 = 1,153,461 : x - Step 2: Convert to fraction form
848,806/1,153,461 = 1,153,461/x - Step 3: Cross multiply
848,806x = 1,153,461 × 1,153,461 - Step 4: Simplify right side
848,806x = 1,330,472,278,521 - Step 5: Solve for x
x = 1,330,472,278,521/848,806 - Step 6: Final answer
x = 1,567,463.33
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.