Finding the Third Proportional to 327,135.38 and 492,341.63
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Solution
The third proportional to 327,135.38 and 492,341.63 is: 740,978.49
Step by Step Solution
- Step 1: Write the proportion equation
327,135.38 : 492,341.63 = 492,341.63 : x - Step 2: Convert to fraction form
327,135.38/492,341.63 = 492,341.63/x - Step 3: Cross multiply
327,135.38x = 492,341.63 × 492,341.63 - Step 4: Simplify right side
327,135.38x = 242,400,275,707.64 - Step 5: Solve for x
x = 242,400,275,707.64/327,135.38 - Step 6: Final answer
x = 740,978.49
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.