Finding the Third Proportional to 297,675.75 and 447,183.75
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Solution
The third proportional to 297,675.75 and 447,183.75 is: 671,782.32
Step by Step Solution
- Step 1: Write the proportion equation
297,675.75 : 447,183.75 = 447,183.75 : x - Step 2: Convert to fraction form
297,675.75/447,183.75 = 447,183.75/x - Step 3: Cross multiply
297,675.75x = 447,183.75 × 447,183.75 - Step 4: Simplify right side
297,675.75x = 199,973,306,264.06 - Step 5: Solve for x
x = 199,973,306,264.06/297,675.75 - Step 6: Final answer
x = 671,782.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.