Finding the Fourth Proportional to 1,177,269, 1,765,920.12 and 335,820.75
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Solution
The fourth proportional to 1,177,269, 1,765,920.12 and 335,820.75 is: 503,735.87
Step by Step Solution
- Step 1: Write the proportion equation
1,177,269 : 1,765,920.12 = 335,820.75 : x - Step 2: Convert to fraction form
1,177,269/1,765,920.12 = 335,820.75/x - Step 3: Cross multiply
1,177,269x = 1,765,920.12 × 335,820.75 - Step 4: Simplify right side
1,177,269x = 593,032,619,138.49 - Step 5: Solve for x
x = 593,032,619,138.49/1,177,269 - Step 6: Final answer
x = 503,735.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.