Finding the Third Proportional to 699,115 and 1,531,618.50
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Solution
The third proportional to 699,115 and 1,531,618.50 is: 3,355,464.02
Step by Step Solution
- Step 1: Write the proportion equation
699,115 : 1,531,618.50 = 1,531,618.50 : x - Step 2: Convert to fraction form
699,115/1,531,618.50 = 1,531,618.50/x - Step 3: Cross multiply
699,115x = 1,531,618.50 × 1,531,618.50 - Step 4: Simplify right side
699,115x = 2,345,855,229,542.25 - Step 5: Solve for x
x = 2,345,855,229,542.25/699,115 - Step 6: Final answer
x = 3,355,464.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.