Finding the Fourth Proportional to 596,777.17, 823,562.99 and 324,852.88
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Solution
The fourth proportional to 596,777.17, 823,562.99 and 324,852.88 is: 448,302.69
Step by Step Solution
- Step 1: Write the proportion equation
596,777.17 : 823,562.99 = 324,852.88 : x - Step 2: Convert to fraction form
596,777.17/823,562.99 = 324,852.88/x - Step 3: Cross multiply
596,777.17x = 823,562.99 × 324,852.88 - Step 4: Simplify right side
596,777.17x = 267,536,809,162.91 - Step 5: Solve for x
x = 267,536,809,162.91/596,777.17 - Step 6: Final answer
x = 448,302.69
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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.