Finding the Fourth Proportional to 9,465,183.62, 14,192,088.42 and 3,701,050.28
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Solution
The fourth proportional to 9,465,183.62, 14,192,088.42 and 3,701,050.28 is: 5,549,351.70
Step by Step Solution
- Step 1: Write the proportion equation
9,465,183.62 : 14,192,088.42 = 3,701,050.28 : x - Step 2: Convert to fraction form
9,465,183.62/14,192,088.42 = 3,701,050.28/x - Step 3: Cross multiply
9,465,183.62x = 14,192,088.42 × 3,701,050.28 - Step 4: Simplify right side
9,465,183.62x = 52,525,632,820,625.76 - Step 5: Solve for x
x = 52,525,632,820,625.76/9,465,183.62 - Step 6: Final answer
x = 5,549,351.70
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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.