Finding the Third Proportional to 471,960 and 1,019,052
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Solution
The third proportional to 471,960 and 1,019,052 is: 2,200,328.37
Step by Step Solution
- Step 1: Write the proportion equation
471,960 : 1,019,052 = 1,019,052 : x - Step 2: Convert to fraction form
471,960/1,019,052 = 1,019,052/x - Step 3: Cross multiply
471,960x = 1,019,052 × 1,019,052 - Step 4: Simplify right side
471,960x = 1,038,466,978,704 - Step 5: Solve for x
x = 1,038,466,978,704/471,960 - Step 6: Final answer
x = 2,200,328.37
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.