Finding the Fourth Proportional to 5,873,042.88, 8,104,854.48 and 3,294,779.01
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Solution
The fourth proportional to 5,873,042.88, 8,104,854.48 and 3,294,779.01 is: 4,546,826.06
Step by Step Solution
- Step 1: Write the proportion equation
5,873,042.88 : 8,104,854.48 = 3,294,779.01 : x - Step 2: Convert to fraction form
5,873,042.88/8,104,854.48 = 3,294,779.01/x - Step 3: Cross multiply
5,873,042.88x = 8,104,854.48 × 3,294,779.01 - Step 4: Simplify right side
5,873,042.88x = 26,703,704,419,808.46 - Step 5: Solve for x
x = 26,703,704,419,808.46/5,873,042.88 - Step 6: Final answer
x = 4,546,826.06
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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.