Finding the Third Proportional to 699,235 and 1,531,350
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Solution
The third proportional to 699,235 and 1,531,350 is: 3,353,712.02
Step by Step Solution
- Step 1: Write the proportion equation
699,235 : 1,531,350 = 1,531,350 : x - Step 2: Convert to fraction form
699,235/1,531,350 = 1,531,350/x - Step 3: Cross multiply
699,235x = 1,531,350 × 1,531,350 - Step 4: Simplify right side
699,235x = 2,345,032,822,500 - Step 5: Solve for x
x = 2,345,032,822,500/699,235 - Step 6: Final answer
x = 3,353,712.02
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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.