Finding the Third Proportional to 434,916.84 and 934,202.11
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Solution
The third proportional to 434,916.84 and 934,202.11 is: 2,006,667.70
Step by Step Solution
- Step 1: Write the proportion equation
434,916.84 : 934,202.11 = 934,202.11 : x - Step 2: Convert to fraction form
434,916.84/934,202.11 = 934,202.11/x - Step 3: Cross multiply
434,916.84x = 934,202.11 × 934,202.11 - Step 4: Simplify right side
434,916.84x = 872,733,581,160.70 - Step 5: Solve for x
x = 872,733,581,160.70/434,916.84 - Step 6: Final answer
x = 2,006,667.70
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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.