Finding the Fourth Proportional to 6,473,772, 8,933,805.36 and 3,612,204
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Solution
The fourth proportional to 6,473,772, 8,933,805.36 and 3,612,204 is: 4,984,841.52
Step by Step Solution
- Step 1: Write the proportion equation
6,473,772 : 8,933,805.36 = 3,612,204 : x - Step 2: Convert to fraction form
6,473,772/8,933,805.36 = 3,612,204/x - Step 3: Cross multiply
6,473,772x = 8,933,805.36 × 3,612,204 - Step 4: Simplify right side
6,473,772x = 32,270,727,456,613.44 - Step 5: Solve for x
x = 32,270,727,456,613.44/6,473,772 - Step 6: Final answer
x = 4,984,841.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.