Finding the Fourth Proportional to 596,461.79, 823,092.64 and 324,530.79
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Solution
The fourth proportional to 596,461.79, 823,092.64 and 324,530.79 is: 447,839.08
Step by Step Solution
- Step 1: Write the proportion equation
596,461.79 : 823,092.64 = 324,530.79 : x - Step 2: Convert to fraction form
596,461.79/823,092.64 = 324,530.79/x - Step 3: Cross multiply
596,461.79x = 823,092.64 × 324,530.79 - Step 4: Simplify right side
596,461.79x = 267,118,900,804.46 - Step 5: Solve for x
x = 267,118,900,804.46/596,461.79 - Step 6: Final answer
x = 447,839.08
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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.