Finding the Fourth Proportional to 596,820.06, 823,609.35 and 324,903.06
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Solution
The fourth proportional to 596,820.06, 823,609.35 and 324,903.06 is: 448,364.95
Step by Step Solution
- Step 1: Write the proportion equation
596,820.06 : 823,609.35 = 324,903.06 : x - Step 2: Convert to fraction form
596,820.06/823,609.35 = 324,903.06/x - Step 3: Cross multiply
596,820.06x = 823,609.35 × 324,903.06 - Step 4: Simplify right side
596,820.06x = 267,593,198,059.61 - Step 5: Solve for x
x = 267,593,198,059.61/596,820.06 - Step 6: Final answer
x = 448,364.95
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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.