Finding the Fourth Proportional to 591,273.24, 815,903.48 and 333,192.18
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Solution
The fourth proportional to 591,273.24, 815,903.48 and 333,192.18 is: 459,775.02
Step by Step Solution
- Step 1: Write the proportion equation
591,273.24 : 815,903.48 = 333,192.18 : x - Step 2: Convert to fraction form
591,273.24/815,903.48 = 333,192.18/x - Step 3: Cross multiply
591,273.24x = 815,903.48 × 333,192.18 - Step 4: Simplify right side
591,273.24x = 271,852,663,063.41 - Step 5: Solve for x
x = 271,852,663,063.41/591,273.24 - Step 6: Final answer
x = 459,775.02
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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.