Finding the Third Proportional to 673,407 and 1,453,639.50
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Solution
The third proportional to 673,407 and 1,453,639.50 is: 3,137,876.20
Step by Step Solution
- Step 1: Write the proportion equation
673,407 : 1,453,639.50 = 1,453,639.50 : x - Step 2: Convert to fraction form
673,407/1,453,639.50 = 1,453,639.50/x - Step 3: Cross multiply
673,407x = 1,453,639.50 × 1,453,639.50 - Step 4: Simplify right side
673,407x = 2,113,067,795,960.25 - Step 5: Solve for x
x = 2,113,067,795,960.25/673,407 - Step 6: Final answer
x = 3,137,876.20
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.