Finding the Fourth Proportional to 8,842,329.64, 13,263,493.34 and 2,452,581.96
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Solution
The fourth proportional to 8,842,329.64, 13,263,493.34 and 2,452,581.96 is: 3,678,872.62
Step by Step Solution
- Step 1: Write the proportion equation
8,842,329.64 : 13,263,493.34 = 2,452,581.96 : x - Step 2: Convert to fraction form
8,842,329.64/13,263,493.34 = 2,452,581.96/x - Step 3: Cross multiply
8,842,329.64x = 13,263,493.34 × 2,452,581.96 - Step 4: Simplify right side
8,842,329.64x = 32,529,804,413,683.77 - Step 5: Solve for x
x = 32,529,804,413,683.77/8,842,329.64 - Step 6: Final answer
x = 3,678,872.62
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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.