Finding the Third Proportional to 3,368,203.50 and 5,276,812.50
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Solution
The third proportional to 3,368,203.50 and 5,276,812.50 is: 8,266,944.13
Step by Step Solution
- Step 1: Write the proportion equation
3,368,203.50 : 5,276,812.50 = 5,276,812.50 : x - Step 2: Convert to fraction form
3,368,203.50/5,276,812.50 = 5,276,812.50/x - Step 3: Cross multiply
3,368,203.50x = 5,276,812.50 × 5,276,812.50 - Step 4: Simplify right side
3,368,203.50x = 27,844,750,160,156.25 - Step 5: Solve for x
x = 27,844,750,160,156.25/3,368,203.50 - Step 6: Final answer
x = 8,266,944.13
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.