Finding the Third Proportional to 236,574 and 354,509
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Solution
The third proportional to 236,574 and 354,509 is: 531,236.02
Step by Step Solution
- Step 1: Write the proportion equation
236,574 : 354,509 = 354,509 : x - Step 2: Convert to fraction form
236,574/354,509 = 354,509/x - Step 3: Cross multiply
236,574x = 354,509 × 354,509 - Step 4: Simplify right side
236,574x = 125,676,631,081 - Step 5: Solve for x
x = 125,676,631,081/236,574 - Step 6: Final answer
x = 531,236.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.