Finding the Fourth Proportional to 5,395,569.36, 8,093,703.96 and 1,609,434.96
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Solution
The fourth proportional to 5,395,569.36, 8,093,703.96 and 1,609,434.96 is: 2,414,256.82
Step by Step Solution
- Step 1: Write the proportion equation
5,395,569.36 : 8,093,703.96 = 1,609,434.96 : x - Step 2: Convert to fraction form
5,395,569.36/8,093,703.96 = 1,609,434.96/x - Step 3: Cross multiply
5,395,569.36x = 8,093,703.96 × 1,609,434.96 - Step 4: Simplify right side
5,395,569.36x = 13,026,290,109,114.44 - Step 5: Solve for x
x = 13,026,290,109,114.44/5,395,569.36 - Step 6: Final answer
x = 2,414,256.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.