Finding the Fourth Proportional to 11,452,399.92, 15,804,306.36 and 6,296,094
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Solution
The fourth proportional to 11,452,399.92, 15,804,306.36 and 6,296,094 is: 8,688,606.68
Step by Step Solution
- Step 1: Write the proportion equation
11,452,399.92 : 15,804,306.36 = 6,296,094 : x - Step 2: Convert to fraction form
11,452,399.92/15,804,306.36 = 6,296,094/x - Step 3: Cross multiply
11,452,399.92x = 15,804,306.36 × 6,296,094 - Step 4: Simplify right side
11,452,399.92x = 99,505,398,447,357.84 - Step 5: Solve for x
x = 99,505,398,447,357.84/11,452,399.92 - Step 6: Final answer
x = 8,688,606.68
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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.