Finding the Third Proportional to 698,883.19 and 1,104,640.03
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Solution
The third proportional to 698,883.19 and 1,104,640.03 is: 1,745,970.74
Step by Step Solution
- Step 1: Write the proportion equation
698,883.19 : 1,104,640.03 = 1,104,640.03 : x - Step 2: Convert to fraction form
698,883.19/1,104,640.03 = 1,104,640.03/x - Step 3: Cross multiply
698,883.19x = 1,104,640.03 × 1,104,640.03 - Step 4: Simplify right side
698,883.19x = 1,220,229,598,640.00 - Step 5: Solve for x
x = 1,220,229,598,640.00/698,883.19 - Step 6: Final answer
x = 1,745,970.74
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.