Finding the Fourth Proportional to 5,899,272.96, 8,853,633.92 and 2,705,903.36
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Solution
The fourth proportional to 5,899,272.96, 8,853,633.92 and 2,705,903.36 is: 4,061,022.08
Step by Step Solution
- Step 1: Write the proportion equation
5,899,272.96 : 8,853,633.92 = 2,705,903.36 : x - Step 2: Convert to fraction form
5,899,272.96/8,853,633.92 = 2,705,903.36/x - Step 3: Cross multiply
5,899,272.96x = 8,853,633.92 × 2,705,903.36 - Step 4: Simplify right side
5,899,272.96x = 23,957,077,772,337.97 - Step 5: Solve for x
x = 23,957,077,772,337.97/5,899,272.96 - Step 6: Final answer
x = 4,061,022.08
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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.