Finding the Third Proportional to 651,716.75 and 1,363,019.75
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Solution
The third proportional to 651,716.75 and 1,363,019.75 is: 2,850,659.95
Step by Step Solution
- Step 1: Write the proportion equation
651,716.75 : 1,363,019.75 = 1,363,019.75 : x - Step 2: Convert to fraction form
651,716.75/1,363,019.75 = 1,363,019.75/x - Step 3: Cross multiply
651,716.75x = 1,363,019.75 × 1,363,019.75 - Step 4: Simplify right side
651,716.75x = 1,857,822,838,890.06 - Step 5: Solve for x
x = 1,857,822,838,890.06/651,716.75 - Step 6: Final answer
x = 2,850,659.95
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.