Finding the Fourth Proportional to 596,777.92, 823,564.02 and 324,853.63
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Solution
The fourth proportional to 596,777.92, 823,564.02 and 324,853.63 is: 448,303.72
Step by Step Solution
- Step 1: Write the proportion equation
596,777.92 : 823,564.02 = 324,853.63 : x - Step 2: Convert to fraction form
596,777.92/823,564.02 = 324,853.63/x - Step 3: Cross multiply
596,777.92x = 823,564.02 × 324,853.63 - Step 4: Simplify right side
596,777.92x = 267,537,760,593.68 - Step 5: Solve for x
x = 267,537,760,593.68/596,777.92 - Step 6: Final answer
x = 448,303.72
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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.