Finding the Third Proportional to 324,813.38 and 499,901.63
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Solution
The third proportional to 324,813.38 and 499,901.63 is: 769,369.90
Step by Step Solution
- Step 1: Write the proportion equation
324,813.38 : 499,901.63 = 499,901.63 : x - Step 2: Convert to fraction form
324,813.38/499,901.63 = 499,901.63/x - Step 3: Cross multiply
324,813.38x = 499,901.63 × 499,901.63 - Step 4: Simplify right side
324,813.38x = 249,901,634,677.64 - Step 5: Solve for x
x = 249,901,634,677.64/324,813.38 - Step 6: Final answer
x = 769,369.90
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.