Finding the Fourth Proportional to 1,847,777.62, 2,771,672.87 and 568,376.41
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Solution
The fourth proportional to 1,847,777.62, 2,771,672.87 and 568,376.41 is: 852,566.60
Step by Step Solution
- Step 1: Write the proportion equation
1,847,777.62 : 2,771,672.87 = 568,376.41 : x - Step 2: Convert to fraction form
1,847,777.62/2,771,672.87 = 568,376.41/x - Step 3: Cross multiply
1,847,777.62x = 2,771,672.87 × 568,376.41 - Step 4: Simplify right side
1,847,777.62x = 1,575,353,475,545.00 - Step 5: Solve for x
x = 1,575,353,475,545.00/1,847,777.62 - Step 6: Final answer
x = 852,566.60
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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.