Finding the Fourth Proportional to 6,050,388.24, 8,349,847.20 and 3,334,134.24
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Solution
The fourth proportional to 6,050,388.24, 8,349,847.20 and 3,334,134.24 is: 4,601,276.87
Step by Step Solution
- Step 1: Write the proportion equation
6,050,388.24 : 8,349,847.20 = 3,334,134.24 : x - Step 2: Convert to fraction form
6,050,388.24/8,349,847.20 = 3,334,134.24/x - Step 3: Cross multiply
6,050,388.24x = 8,349,847.20 × 3,334,134.24 - Step 4: Simplify right side
6,050,388.24x = 27,839,511,448,288.13 - Step 5: Solve for x
x = 27,839,511,448,288.13/6,050,388.24 - Step 6: Final answer
x = 4,601,276.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.