Finding the Fourth Proportional to 8,983,523.97, 13,482,273.76 and 6,270,222.42
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Solution
The fourth proportional to 8,983,523.97, 13,482,273.76 and 6,270,222.42 is: 9,410,210.90
Step by Step Solution
- Step 1: Write the proportion equation
8,983,523.97 : 13,482,273.76 = 6,270,222.42 : x - Step 2: Convert to fraction form
8,983,523.97/13,482,273.76 = 6,270,222.42/x - Step 3: Cross multiply
8,983,523.97x = 13,482,273.76 × 6,270,222.42 - Step 4: Simplify right side
8,983,523.97x = 84,536,855,186,854.14 - Step 5: Solve for x
x = 84,536,855,186,854.14/8,983,523.97 - Step 6: Final answer
x = 9,410,210.90
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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.