Finding the Third Proportional to 482,694 and 1,048,425
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Solution
The third proportional to 482,694 and 1,048,425 is: 2,277,208.71
Step by Step Solution
- Step 1: Write the proportion equation
482,694 : 1,048,425 = 1,048,425 : x - Step 2: Convert to fraction form
482,694/1,048,425 = 1,048,425/x - Step 3: Cross multiply
482,694x = 1,048,425 × 1,048,425 - Step 4: Simplify right side
482,694x = 1,099,194,980,625 - Step 5: Solve for x
x = 1,099,194,980,625/482,694 - Step 6: Final answer
x = 2,277,208.71
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.