Finding the Third Proportional to 798,702.05 and 1,719,192.70
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Solution
The third proportional to 798,702.05 and 1,719,192.70 is: 3,700,533.34
Step by Step Solution
- Step 1: Write the proportion equation
798,702.05 : 1,719,192.70 = 1,719,192.70 : x - Step 2: Convert to fraction form
798,702.05/1,719,192.70 = 1,719,192.70/x - Step 3: Cross multiply
798,702.05x = 1,719,192.70 × 1,719,192.70 - Step 4: Simplify right side
798,702.05x = 2,955,623,550,478.24 - Step 5: Solve for x
x = 2,955,623,550,478.24/798,702.05 - Step 6: Final answer
x = 3,700,533.34
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.