Finding the Third Proportional to 471,466 and 1,017,614
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Solution
The third proportional to 471,466 and 1,017,614 is: 2,196,421.91
Step by Step Solution
- Step 1: Write the proportion equation
471,466 : 1,017,614 = 1,017,614 : x - Step 2: Convert to fraction form
471,466/1,017,614 = 1,017,614/x - Step 3: Cross multiply
471,466x = 1,017,614 × 1,017,614 - Step 4: Simplify right side
471,466x = 1,035,538,252,996 - Step 5: Solve for x
x = 1,035,538,252,996/471,466 - Step 6: Final answer
x = 2,196,421.91
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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.