Finding the Third Proportional to 698,910.75 and 1,528,677
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Solution
The third proportional to 698,910.75 and 1,528,677 is: 3,343,564.78
Step by Step Solution
- Step 1: Write the proportion equation
698,910.75 : 1,528,677 = 1,528,677 : x - Step 2: Convert to fraction form
698,910.75/1,528,677 = 1,528,677/x - Step 3: Cross multiply
698,910.75x = 1,528,677 × 1,528,677 - Step 4: Simplify right side
698,910.75x = 2,336,853,370,329 - Step 5: Solve for x
x = 2,336,853,370,329/698,910.75 - Step 6: Final answer
x = 3,343,564.78
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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.