Finding the Fourth Proportional to 11,493,235, 17,239,938.92 and 5,101,769.08
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Solution
The fourth proportional to 11,493,235, 17,239,938.92 and 5,101,769.08 is: 7,652,691.98
Step by Step Solution
- Step 1: Write the proportion equation
11,493,235 : 17,239,938.92 = 5,101,769.08 : x - Step 2: Convert to fraction form
11,493,235/17,239,938.92 = 5,101,769.08/x - Step 3: Cross multiply
11,493,235x = 17,239,938.92 × 5,101,769.08 - Step 4: Simplify right side
11,493,235x = 87,954,187,323,144.61 - Step 5: Solve for x
x = 87,954,187,323,144.61/11,493,235 - Step 6: Final answer
x = 7,652,691.98
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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.