Finding the Fourth Proportional to 5,846,120.96, 8,769,192.64 and 2,253,579.84
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Solution
The fourth proportional to 5,846,120.96, 8,769,192.64 and 2,253,579.84 is: 3,380,374.08
Step by Step Solution
- Step 1: Write the proportion equation
5,846,120.96 : 8,769,192.64 = 2,253,579.84 : x - Step 2: Convert to fraction form
5,846,120.96/8,769,192.64 = 2,253,579.84/x - Step 3: Cross multiply
5,846,120.96x = 8,769,192.64 × 2,253,579.84 - Step 4: Simplify right side
5,846,120.96x = 19,762,075,746,580.38 - Step 5: Solve for x
x = 19,762,075,746,580.38/5,846,120.96 - Step 6: Final answer
x = 3,380,374.08
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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.