Finding the Fourth Proportional to 365,877.51, 504,898.26 and 202,541.11
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Solution
The fourth proportional to 365,877.51, 504,898.26 and 202,541.11 is: 279,499.70
Step by Step Solution
- Step 1: Write the proportion equation
365,877.51 : 504,898.26 = 202,541.11 : x - Step 2: Convert to fraction form
365,877.51/504,898.26 = 202,541.11/x - Step 3: Cross multiply
365,877.51x = 504,898.26 × 202,541.11 - Step 4: Simplify right side
365,877.51x = 102,262,653,134.99 - Step 5: Solve for x
x = 102,262,653,134.99/365,877.51 - Step 6: Final answer
x = 279,499.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.