Finding the Fourth Proportional to 595,883.24, 822,328.23 and 323,952.18
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Solution
The fourth proportional to 595,883.24, 822,328.23 and 323,952.18 is: 447,059.09
Step by Step Solution
- Step 1: Write the proportion equation
595,883.24 : 822,328.23 = 323,952.18 : x - Step 2: Convert to fraction form
595,883.24/822,328.23 = 323,952.18/x - Step 3: Cross multiply
595,883.24x = 822,328.23 × 323,952.18 - Step 4: Simplify right side
595,883.24x = 266,395,020,915.13 - Step 5: Solve for x
x = 266,395,020,915.13/595,883.24 - Step 6: Final answer
x = 447,059.09
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1.5x scale
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.