Finding the Fourth Proportional to 5,860,952.28, 8,784,342.36 and 3,019,514.40
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Solution
The fourth proportional to 5,860,952.28, 8,784,342.36 and 3,019,514.40 is: 4,525,620.92
Step by Step Solution
- Step 1: Write the proportion equation
5,860,952.28 : 8,784,342.36 = 3,019,514.40 : x - Step 2: Convert to fraction form
5,860,952.28/8,784,342.36 = 3,019,514.40/x - Step 3: Cross multiply
5,860,952.28x = 8,784,342.36 × 3,019,514.40 - Step 4: Simplify right side
5,860,952.28x = 26,524,448,250,549.98 - Step 5: Solve for x
x = 26,524,448,250,549.98/5,860,952.28 - Step 6: Final answer
x = 4,525,620.92
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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.