Finding the Third Proportional to 324,266.63 and 487,437.75
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Solution
The third proportional to 324,266.63 and 487,437.75 is: 732,716.67
Step by Step Solution
- Step 1: Write the proportion equation
324,266.63 : 487,437.75 = 487,437.75 : x - Step 2: Convert to fraction form
324,266.63/487,437.75 = 487,437.75/x - Step 3: Cross multiply
324,266.63x = 487,437.75 × 487,437.75 - Step 4: Simplify right side
324,266.63x = 237,595,560,125.06 - Step 5: Solve for x
x = 237,595,560,125.06/324,266.63 - Step 6: Final answer
x = 732,716.67
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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.