Finding the Third Proportional to 434,160 and 930,622.50
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Solution
The third proportional to 434,160 and 930,622.50 is: 1,994,790.49
Step by Step Solution
- Step 1: Write the proportion equation
434,160 : 930,622.50 = 930,622.50 : x - Step 2: Convert to fraction form
434,160/930,622.50 = 930,622.50/x - Step 3: Cross multiply
434,160x = 930,622.50 × 930,622.50 - Step 4: Simplify right side
434,160x = 866,058,237,506.25 - Step 5: Solve for x
x = 866,058,237,506.25/434,160 - Step 6: Final answer
x = 1,994,790.49
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.