Finding the Fourth Proportional to 6,589,168.40, 9,088,364.88 and 6,047,054.96
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Solution
The fourth proportional to 6,589,168.40, 9,088,364.88 and 6,047,054.96 is: 8,340,633.99
Step by Step Solution
- Step 1: Write the proportion equation
6,589,168.40 : 9,088,364.88 = 6,047,054.96 : x - Step 2: Convert to fraction form
6,589,168.40/9,088,364.88 = 6,047,054.96/x - Step 3: Cross multiply
6,589,168.40x = 9,088,364.88 × 6,047,054.96 - Step 4: Simplify right side
6,589,168.40x = 54,957,841,925,893.81 - Step 5: Solve for x
x = 54,957,841,925,893.81/6,589,168.40 - Step 6: Final answer
x = 8,340,633.99
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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.