Finding the Third Proportional to 327,237 and 480,078
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Solution
The third proportional to 327,237 and 480,078 is: 704,305.71
Step by Step Solution
- Step 1: Write the proportion equation
327,237 : 480,078 = 480,078 : x - Step 2: Convert to fraction form
327,237/480,078 = 480,078/x - Step 3: Cross multiply
327,237x = 480,078 × 480,078 - Step 4: Simplify right side
327,237x = 230,474,886,084 - Step 5: Solve for x
x = 230,474,886,084/327,237 - Step 6: Final answer
x = 704,305.71
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.