Finding the Fourth Proportional to 506,352.24, 758,857.68 and 269,184.24
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Solution
The fourth proportional to 506,352.24, 758,857.68 and 269,184.24 is: 403,419.82
Step by Step Solution
- Step 1: Write the proportion equation
506,352.24 : 758,857.68 = 269,184.24 : x - Step 2: Convert to fraction form
506,352.24/758,857.68 = 269,184.24/x - Step 3: Cross multiply
506,352.24x = 758,857.68 × 269,184.24 - Step 4: Simplify right side
506,352.24x = 204,272,527,858.96 - Step 5: Solve for x
x = 204,272,527,858.96/506,352.24 - Step 6: Final answer
x = 403,419.82
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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.