Finding the Third Proportional to 948,282 and 1,416,804
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Solution
The third proportional to 948,282 and 1,416,804 is: 2,116,810.80
Step by Step Solution
- Step 1: Write the proportion equation
948,282 : 1,416,804 = 1,416,804 : x - Step 2: Convert to fraction form
948,282/1,416,804 = 1,416,804/x - Step 3: Cross multiply
948,282x = 1,416,804 × 1,416,804 - Step 4: Simplify right side
948,282x = 2,007,333,574,416 - Step 5: Solve for x
x = 2,007,333,574,416/948,282 - Step 6: Final answer
x = 2,116,810.80
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.