Finding the Third Proportional to 2,236,344.19 and 4,829,716.13
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Solution
The third proportional to 2,236,344.19 and 4,829,716.13 is: 10,430,486.50
Step by Step Solution
- Step 1: Write the proportion equation
2,236,344.19 : 4,829,716.13 = 4,829,716.13 : x - Step 2: Convert to fraction form
2,236,344.19/4,829,716.13 = 4,829,716.13/x - Step 3: Cross multiply
2,236,344.19x = 4,829,716.13 × 4,829,716.13 - Step 4: Simplify right side
2,236,344.19x = 23,326,157,848,085.02 - Step 5: Solve for x
x = 23,326,157,848,085.02/2,236,344.19 - Step 6: Final answer
x = 10,430,486.50
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.