Finding the Third Proportional to 339,076.13 and 529,107.19
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Solution
The third proportional to 339,076.13 and 529,107.19 is: 825,638.83
Step by Step Solution
- Step 1: Write the proportion equation
339,076.13 : 529,107.19 = 529,107.19 : x - Step 2: Convert to fraction form
339,076.13/529,107.19 = 529,107.19/x - Step 3: Cross multiply
339,076.13x = 529,107.19 × 529,107.19 - Step 4: Simplify right side
339,076.13x = 279,954,415,864.16 - Step 5: Solve for x
x = 279,954,415,864.16/339,076.13 - Step 6: Final answer
x = 825,638.83
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.