Finding the Fourth Proportional to 550,549.24, 825,905.94 and 195,533.44
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Solution
The fourth proportional to 550,549.24, 825,905.94 and 195,533.44 is: 293,329.31
Step by Step Solution
- Step 1: Write the proportion equation
550,549.24 : 825,905.94 = 195,533.44 : x - Step 2: Convert to fraction form
550,549.24/825,905.94 = 195,533.44/x - Step 3: Cross multiply
550,549.24x = 825,905.94 × 195,533.44 - Step 4: Simplify right side
550,549.24x = 161,492,229,564.63 - Step 5: Solve for x
x = 161,492,229,564.63/550,549.24 - Step 6: Final answer
x = 293,329.31
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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.