Finding the Fourth Proportional to 799,562.34, 1,199,815.99 and 294,478.34
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Solution
The fourth proportional to 799,562.34, 1,199,815.99 and 294,478.34 is: 441,891.52
Step by Step Solution
- Step 1: Write the proportion equation
799,562.34 : 1,199,815.99 = 294,478.34 : x - Step 2: Convert to fraction form
799,562.34/1,199,815.99 = 294,478.34/x - Step 3: Cross multiply
799,562.34x = 1,199,815.99 × 294,478.34 - Step 4: Simplify right side
799,562.34x = 353,319,815,961.82 - Step 5: Solve for x
x = 353,319,815,961.82/799,562.34 - Step 6: Final answer
x = 441,891.52
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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.