Finding the Third Proportional to 474,120 and 1,033,452
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Solution
The third proportional to 474,120 and 1,033,452 is: 2,252,642.87
Step by Step Solution
- Step 1: Write the proportion equation
474,120 : 1,033,452 = 1,033,452 : x - Step 2: Convert to fraction form
474,120/1,033,452 = 1,033,452/x - Step 3: Cross multiply
474,120x = 1,033,452 × 1,033,452 - Step 4: Simplify right side
474,120x = 1,068,023,036,304 - Step 5: Solve for x
x = 1,068,023,036,304/474,120 - Step 6: Final answer
x = 2,252,642.87
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.