Finding the Fourth Proportional to 546,847.73, 754,592.58 and 301,827.98
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Solution
The fourth proportional to 546,847.73, 754,592.58 and 301,827.98 is: 416,490.99
Step by Step Solution
- Step 1: Write the proportion equation
546,847.73 : 754,592.58 = 301,827.98 : x - Step 2: Convert to fraction form
546,847.73/754,592.58 = 301,827.98/x - Step 3: Cross multiply
546,847.73x = 754,592.58 × 301,827.98 - Step 4: Simplify right side
546,847.73x = 227,757,150,371.43 - Step 5: Solve for x
x = 227,757,150,371.43/546,847.73 - Step 6: Final answer
x = 416,490.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.