Finding the Third Proportional to 758,128 and 1,634,344
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Solution
The third proportional to 758,128 and 1,634,344 is: 3,523,257.70
Step by Step Solution
- Step 1: Write the proportion equation
758,128 : 1,634,344 = 1,634,344 : x - Step 2: Convert to fraction form
758,128/1,634,344 = 1,634,344/x - Step 3: Cross multiply
758,128x = 1,634,344 × 1,634,344 - Step 4: Simplify right side
758,128x = 2,671,080,310,336 - Step 5: Solve for x
x = 2,671,080,310,336/758,128 - Step 6: Final answer
x = 3,523,257.70
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.