Finding the Third Proportional to 416,736 and 896,748
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Solution
The third proportional to 416,736 and 896,748 is: 1,929,655.65
Step by Step Solution
- Step 1: Write the proportion equation
416,736 : 896,748 = 896,748 : x - Step 2: Convert to fraction form
416,736/896,748 = 896,748/x - Step 3: Cross multiply
416,736x = 896,748 × 896,748 - Step 4: Simplify right side
416,736x = 804,156,975,504 - Step 5: Solve for x
x = 804,156,975,504/416,736 - Step 6: Final answer
x = 1,929,655.65
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.