Finding the Third Proportional to 673,428.94 and 1,010,113.03
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Solution
The third proportional to 673,428.94 and 1,010,113.03 is: 1,515,123.99
Step by Step Solution
- Step 1: Write the proportion equation
673,428.94 : 1,010,113.03 = 1,010,113.03 : x - Step 2: Convert to fraction form
673,428.94/1,010,113.03 = 1,010,113.03/x - Step 3: Cross multiply
673,428.94x = 1,010,113.03 × 1,010,113.03 - Step 4: Simplify right side
673,428.94x = 1,020,328,335,901.06 - Step 5: Solve for x
x = 1,020,328,335,901.06/673,428.94 - Step 6: Final answer
x = 1,515,123.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.