Finding the Fourth Proportional to 6,039,718.96, 8,336,446.68 and 3,561,101.68
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Solution
The fourth proportional to 6,039,718.96, 8,336,446.68 and 3,561,101.68 is: 4,915,284.05
Step by Step Solution
- Step 1: Write the proportion equation
6,039,718.96 : 8,336,446.68 = 3,561,101.68 : x - Step 2: Convert to fraction form
6,039,718.96/8,336,446.68 = 3,561,101.68/x - Step 3: Cross multiply
6,039,718.96x = 8,336,446.68 × 3,561,101.68 - Step 4: Simplify right side
6,039,718.96x = 29,686,934,277,378.42 - Step 5: Solve for x
x = 29,686,934,277,378.42/6,039,718.96 - Step 6: Final answer
x = 4,915,284.05
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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.