Finding the Fourth Proportional to 596,773.35, 823,564.49 and 324,858.87
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Solution
The fourth proportional to 596,773.35, 823,564.49 and 324,858.87 is: 448,314.64
Step by Step Solution
- Step 1: Write the proportion equation
596,773.35 : 823,564.49 = 324,858.87 : x - Step 2: Convert to fraction form
596,773.35/823,564.49 = 324,858.87/x - Step 3: Cross multiply
596,773.35x = 823,564.49 × 324,858.87 - Step 4: Simplify right side
596,773.35x = 267,542,227,969.23 - Step 5: Solve for x
x = 267,542,227,969.23/596,773.35 - Step 6: Final answer
x = 448,314.64
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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.