Finding the Fourth Proportional to 598,049.68, 897,247.68 and 177,335.68
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Solution
The fourth proportional to 598,049.68, 897,247.68 and 177,335.68 is: 266,054.87
Step by Step Solution
- Step 1: Write the proportion equation
598,049.68 : 897,247.68 = 177,335.68 : x - Step 2: Convert to fraction form
598,049.68/897,247.68 = 177,335.68/x - Step 3: Cross multiply
598,049.68x = 897,247.68 × 177,335.68 - Step 4: Simplify right side
598,049.68x = 159,114,027,461.22 - Step 5: Solve for x
x = 159,114,027,461.22/598,049.68 - Step 6: Final answer
x = 266,054.87
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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.