Finding the Third Proportional to 623,462.06 and 1,340,163.98
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Solution
The third proportional to 623,462.06 and 1,340,163.98 is: 2,880,751.87
Step by Step Solution
- Step 1: Write the proportion equation
623,462.06 : 1,340,163.98 = 1,340,163.98 : x - Step 2: Convert to fraction form
623,462.06/1,340,163.98 = 1,340,163.98/x - Step 3: Cross multiply
623,462.06x = 1,340,163.98 × 1,340,163.98 - Step 4: Simplify right side
623,462.06x = 1,796,039,505,015.88 - Step 5: Solve for x
x = 1,796,039,505,015.88/623,462.06 - Step 6: Final answer
x = 2,880,751.87
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.