Finding the Third Proportional to 854,652.94 and 1,303,683.19
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Solution
The third proportional to 854,652.94 and 1,303,683.19 is: 1,988,631.62
Step by Step Solution
- Step 1: Write the proportion equation
854,652.94 : 1,303,683.19 = 1,303,683.19 : x - Step 2: Convert to fraction form
854,652.94/1,303,683.19 = 1,303,683.19/x - Step 3: Cross multiply
854,652.94x = 1,303,683.19 × 1,303,683.19 - Step 4: Simplify right side
854,652.94x = 1,699,589,853,370.16 - Step 5: Solve for x
x = 1,699,589,853,370.16/854,652.94 - Step 6: Final answer
x = 1,988,631.62
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.