Finding the Fourth Proportional to 1,935,590.62, 2,903,198.18 and 587,764.88
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Solution
The fourth proportional to 1,935,590.62, 2,903,198.18 and 587,764.88 is: 881,590.31
Step by Step Solution
- Step 1: Write the proportion equation
1,935,590.62 : 2,903,198.18 = 587,764.88 : x - Step 2: Convert to fraction form
1,935,590.62/2,903,198.18 = 587,764.88/x - Step 3: Cross multiply
1,935,590.62x = 2,903,198.18 × 587,764.88 - Step 4: Simplify right side
1,935,590.62x = 1,706,397,929,883.92 - Step 5: Solve for x
x = 1,706,397,929,883.92/1,935,590.62 - Step 6: Final answer
x = 881,590.31
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1.5x scale
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.