Finding the Third Proportional to 867,633.19 and 1,868,460.75
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Solution
The third proportional to 867,633.19 and 1,868,460.75 is: 4,023,757.53
Step by Step Solution
- Step 1: Write the proportion equation
867,633.19 : 1,868,460.75 = 1,868,460.75 : x - Step 2: Convert to fraction form
867,633.19/1,868,460.75 = 1,868,460.75/x - Step 3: Cross multiply
867,633.19x = 1,868,460.75 × 1,868,460.75 - Step 4: Simplify right side
867,633.19x = 3,491,145,574,290.56 - Step 5: Solve for x
x = 3,491,145,574,290.56/867,633.19 - Step 6: Final answer
x = 4,023,757.53
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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.