Finding the Fourth Proportional to 5,955,142.08, 8,933,598.84 and 2,760,591.18
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Solution
The fourth proportional to 5,955,142.08, 8,933,598.84 and 2,760,591.18 is: 4,141,297.36
Step by Step Solution
- Step 1: Write the proportion equation
5,955,142.08 : 8,933,598.84 = 2,760,591.18 : x - Step 2: Convert to fraction form
5,955,142.08/8,933,598.84 = 2,760,591.18/x - Step 3: Cross multiply
5,955,142.08x = 8,933,598.84 × 2,760,591.18 - Step 4: Simplify right side
5,955,142.08x = 24,662,014,163,362.23 - Step 5: Solve for x
x = 24,662,014,163,362.23/5,955,142.08 - Step 6: Final answer
x = 4,141,297.36
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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.