Finding the Third Proportional to 528,074 and 1,135,756
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Solution
The third proportional to 528,074 and 1,135,756 is: 2,442,729.03
Step by Step Solution
- Step 1: Write the proportion equation
528,074 : 1,135,756 = 1,135,756 : x - Step 2: Convert to fraction form
528,074/1,135,756 = 1,135,756/x - Step 3: Cross multiply
528,074x = 1,135,756 × 1,135,756 - Step 4: Simplify right side
528,074x = 1,289,941,691,536 - Step 5: Solve for x
x = 1,289,941,691,536/528,074 - Step 6: Final answer
x = 2,442,729.03
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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.