Finding the Fourth Proportional to 5,568,960.07, 8,353,446.71 and 1,525,482.75
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Solution
The fourth proportional to 5,568,960.07, 8,353,446.71 and 1,525,482.75 is: 2,288,225.93
Step by Step Solution
- Step 1: Write the proportion equation
5,568,960.07 : 8,353,446.71 = 1,525,482.75 : x - Step 2: Convert to fraction form
5,568,960.07/8,353,446.71 = 1,525,482.75/x - Step 3: Cross multiply
5,568,960.07x = 8,353,446.71 × 1,525,482.75 - Step 4: Simplify right side
5,568,960.07x = 12,743,038,859,149.25 - Step 5: Solve for x
x = 12,743,038,859,149.25/5,568,960.07 - Step 6: Final answer
x = 2,288,225.93
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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.