Finding the Fourth Proportional to 11,521,305.24, 17,269,887.23 and 5,368,213.32
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Solution
The fourth proportional to 11,521,305.24, 17,269,887.23 and 5,368,213.32 is: 8,046,695.82
Step by Step Solution
- Step 1: Write the proportion equation
11,521,305.24 : 17,269,887.23 = 5,368,213.32 : x - Step 2: Convert to fraction form
11,521,305.24/17,269,887.23 = 5,368,213.32/x - Step 3: Cross multiply
11,521,305.24x = 17,269,887.23 × 5,368,213.32 - Step 4: Simplify right side
11,521,305.24x = 92,708,438,760,587.64 - Step 5: Solve for x
x = 92,708,438,760,587.64/11,521,305.24 - Step 6: Final answer
x = 8,046,695.82
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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.