Finding the Third Proportional to 232,260.75 and 339,427.13
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Solution
The third proportional to 232,260.75 and 339,427.13 is: 496,040.65
Step by Step Solution
- Step 1: Write the proportion equation
232,260.75 : 339,427.13 = 339,427.13 : x - Step 2: Convert to fraction form
232,260.75/339,427.13 = 339,427.13/x - Step 3: Cross multiply
232,260.75x = 339,427.13 × 339,427.13 - Step 4: Simplify right side
232,260.75x = 115,210,773,185.77 - Step 5: Solve for x
x = 115,210,773,185.77/232,260.75 - Step 6: Final answer
x = 496,040.65
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.