Finding the Fourth Proportional to 701,252.60, 1,051,619.70 and 227,953.40
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Solution
The fourth proportional to 701,252.60, 1,051,619.70 and 227,953.40 is: 341,845.84
Step by Step Solution
- Step 1: Write the proportion equation
701,252.60 : 1,051,619.70 = 227,953.40 : x - Step 2: Convert to fraction form
701,252.60/1,051,619.70 = 227,953.40/x - Step 3: Cross multiply
701,252.60x = 1,051,619.70 × 227,953.40 - Step 4: Simplify right side
701,252.60x = 239,720,286,121.98 - Step 5: Solve for x
x = 239,720,286,121.98/701,252.60 - Step 6: Final answer
x = 341,845.84
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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.