Finding the Fourth Proportional to 1,525,324.62, 2,288,733.25 and 614,469.19
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Solution
The fourth proportional to 1,525,324.62, 2,288,733.25 and 614,469.19 is: 922,004.44
Step by Step Solution
- Step 1: Write the proportion equation
1,525,324.62 : 2,288,733.25 = 614,469.19 : x - Step 2: Convert to fraction form
1,525,324.62/2,288,733.25 = 614,469.19/x - Step 3: Cross multiply
1,525,324.62x = 2,288,733.25 × 614,469.19 - Step 4: Simplify right side
1,525,324.62x = 1,406,356,066,253.57 - Step 5: Solve for x
x = 1,406,356,066,253.57/1,525,324.62 - Step 6: Final answer
x = 922,004.44
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.