Finding the Third Proportional to 466,690 and 704,307
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Solution
The third proportional to 466,690 and 704,307 is: 1,062,907.61
Step by Step Solution
- Step 1: Write the proportion equation
466,690 : 704,307 = 704,307 : x - Step 2: Convert to fraction form
466,690/704,307 = 704,307/x - Step 3: Cross multiply
466,690x = 704,307 × 704,307 - Step 4: Simplify right side
466,690x = 496,048,350,249 - Step 5: Solve for x
x = 496,048,350,249/466,690 - Step 6: Final answer
x = 1,062,907.61
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.