Finding the Third Proportional to 452,508.75 and 668,202.75
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Solution
The third proportional to 452,508.75 and 668,202.75 is: 986,710.01
Step by Step Solution
- Step 1: Write the proportion equation
452,508.75 : 668,202.75 = 668,202.75 : x - Step 2: Convert to fraction form
452,508.75/668,202.75 = 668,202.75/x - Step 3: Cross multiply
452,508.75x = 668,202.75 × 668,202.75 - Step 4: Simplify right side
452,508.75x = 446,494,915,107.56 - Step 5: Solve for x
x = 446,494,915,107.56/452,508.75 - Step 6: Final answer
x = 986,710.01
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.