Finding the Third Proportional to 227,039.63 and 356,199.75
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Solution
The third proportional to 227,039.63 and 356,199.75 is: 558,837.52
Step by Step Solution
- Step 1: Write the proportion equation
227,039.63 : 356,199.75 = 356,199.75 : x - Step 2: Convert to fraction form
227,039.63/356,199.75 = 356,199.75/x - Step 3: Cross multiply
227,039.63x = 356,199.75 × 356,199.75 - Step 4: Simplify right side
227,039.63x = 126,878,261,900.06 - Step 5: Solve for x
x = 126,878,261,900.06/227,039.63 - Step 6: Final answer
x = 558,837.52
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.