Finding the Fourth Proportional to 6,184,034.02, 9,276,122.44 and 1,866,121.65
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Solution
The fourth proportional to 6,184,034.02, 9,276,122.44 and 1,866,121.65 is: 2,799,204.02
Step by Step Solution
- Step 1: Write the proportion equation
6,184,034.02 : 9,276,122.44 = 1,866,121.65 : x - Step 2: Convert to fraction form
6,184,034.02/9,276,122.44 = 1,866,121.65/x - Step 3: Cross multiply
6,184,034.02x = 9,276,122.44 × 1,866,121.65 - Step 4: Simplify right side
6,184,034.02x = 17,310,372,857,623.61 - Step 5: Solve for x
x = 17,310,372,857,623.61/6,184,034.02 - Step 6: Final answer
x = 2,799,204.02
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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.