Finding the Fourth Proportional to 599,101.68, 898,652.52 and 411,544.56
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Solution
The fourth proportional to 599,101.68, 898,652.52 and 411,544.56 is: 617,316.84
Step by Step Solution
- Step 1: Write the proportion equation
599,101.68 : 898,652.52 = 411,544.56 : x - Step 2: Convert to fraction form
599,101.68/898,652.52 = 411,544.56/x - Step 3: Cross multiply
599,101.68x = 898,652.52 × 411,544.56 - Step 4: Simplify right side
599,101.68x = 369,835,555,936.29 - Step 5: Solve for x
x = 369,835,555,936.29/599,101.68 - Step 6: Final answer
x = 617,316.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.