Finding the Fourth Proportional to 11,364,767.67, 17,047,102.30 and 2,845,079.54
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Solution
The fourth proportional to 11,364,767.67, 17,047,102.30 and 2,845,079.54 is: 4,267,606.99
Step by Step Solution
- Step 1: Write the proportion equation
11,364,767.67 : 17,047,102.30 = 2,845,079.54 : x - Step 2: Convert to fraction form
11,364,767.67/17,047,102.30 = 2,845,079.54/x - Step 3: Cross multiply
11,364,767.67x = 17,047,102.30 × 2,845,079.54 - Step 4: Simplify right side
11,364,767.67x = 48,500,361,957,598.94 - Step 5: Solve for x
x = 48,500,361,957,598.94/11,364,767.67 - Step 6: Final answer
x = 4,267,606.99
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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.