Finding the Third Proportional to 908,725.50 and 1,411,107.75
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Solution
The third proportional to 908,725.50 and 1,411,107.75 is: 2,191,228.35
Step by Step Solution
- Step 1: Write the proportion equation
908,725.50 : 1,411,107.75 = 1,411,107.75 : x - Step 2: Convert to fraction form
908,725.50/1,411,107.75 = 1,411,107.75/x - Step 3: Cross multiply
908,725.50x = 1,411,107.75 × 1,411,107.75 - Step 4: Simplify right side
908,725.50x = 1,991,225,082,110.06 - Step 5: Solve for x
x = 1,991,225,082,110.06/908,725.50 - Step 6: Final answer
x = 2,191,228.35
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.