Finding the Fourth Proportional to 2,059,132.97, 3,088,764.46 and 711,372.35
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Solution
The fourth proportional to 2,059,132.97, 3,088,764.46 and 711,372.35 is: 1,067,080.98
Step by Step Solution
- Step 1: Write the proportion equation
2,059,132.97 : 3,088,764.46 = 711,372.35 : x - Step 2: Convert to fraction form
2,059,132.97/3,088,764.46 = 711,372.35/x - Step 3: Cross multiply
2,059,132.97x = 3,088,764.46 × 711,372.35 - Step 4: Simplify right side
2,059,132.97x = 2,197,261,632,506.68 - Step 5: Solve for x
x = 2,197,261,632,506.68/2,059,132.97 - Step 6: Final answer
x = 1,067,080.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.