Finding the Fourth Proportional to 8,082,349.92, 11,153,620.08 and 4,460,652
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Solution
The fourth proportional to 8,082,349.92, 11,153,620.08 and 4,460,652 is: 6,155,687.17
Step by Step Solution
- Step 1: Write the proportion equation
8,082,349.92 : 11,153,620.08 = 4,460,652 : x - Step 2: Convert to fraction form
8,082,349.92/11,153,620.08 = 4,460,652/x - Step 3: Cross multiply
8,082,349.92x = 11,153,620.08 × 4,460,652 - Step 4: Simplify right side
8,082,349.92x = 49,752,417,717,092.16 - Step 5: Solve for x
x = 49,752,417,717,092.16/8,082,349.92 - Step 6: Final answer
x = 6,155,687.17
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1.5x scale
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.