Finding the Third Proportional to 229,427.63 and 492,078.75
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Solution
The third proportional to 229,427.63 and 492,078.75 is: 1,055,415.61
Step by Step Solution
- Step 1: Write the proportion equation
229,427.63 : 492,078.75 = 492,078.75 : x - Step 2: Convert to fraction form
229,427.63/492,078.75 = 492,078.75/x - Step 3: Cross multiply
229,427.63x = 492,078.75 × 492,078.75 - Step 4: Simplify right side
229,427.63x = 242,141,496,201.56 - Step 5: Solve for x
x = 242,141,496,201.56/229,427.63 - Step 6: Final answer
x = 1,055,415.61
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.