Finding the Fourth Proportional to 599,224.05, 898,838.43 and 149,943.63
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Solution
The fourth proportional to 599,224.05, 898,838.43 and 149,943.63 is: 224,916.03
Step by Step Solution
- Step 1: Write the proportion equation
599,224.05 : 898,838.43 = 149,943.63 : x - Step 2: Convert to fraction form
599,224.05/898,838.43 = 149,943.63/x - Step 3: Cross multiply
599,224.05x = 898,838.43 × 149,943.63 - Step 4: Simplify right side
599,224.05x = 134,775,096,977.70 - Step 5: Solve for x
x = 134,775,096,977.70/599,224.05 - Step 6: Final answer
x = 224,916.03
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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.