Finding the Third Proportional to 699,239.25 and 1,531,359
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Solution
The third proportional to 699,239.25 and 1,531,359 is: 3,353,731.05
Step by Step Solution
- Step 1: Write the proportion equation
699,239.25 : 1,531,359 = 1,531,359 : x - Step 2: Convert to fraction form
699,239.25/1,531,359 = 1,531,359/x - Step 3: Cross multiply
699,239.25x = 1,531,359 × 1,531,359 - Step 4: Simplify right side
699,239.25x = 2,345,060,386,881 - Step 5: Solve for x
x = 2,345,060,386,881/699,239.25 - Step 6: Final answer
x = 3,353,731.05
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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.