Finding the Fourth Proportional to 10,964,444.23, 15,131,052.75 and 6,069,748.08
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Solution
The fourth proportional to 10,964,444.23, 15,131,052.75 and 6,069,748.08 is: 8,376,318.62
Step by Step Solution
- Step 1: Write the proportion equation
10,964,444.23 : 15,131,052.75 = 6,069,748.08 : x - Step 2: Convert to fraction form
10,964,444.23/15,131,052.75 = 6,069,748.08/x - Step 3: Cross multiply
10,964,444.23x = 15,131,052.75 × 6,069,748.08 - Step 4: Simplify right side
10,964,444.23x = 91,841,678,372,082.05 - Step 5: Solve for x
x = 91,841,678,372,082.05/10,964,444.23 - Step 6: Final answer
x = 8,376,318.62
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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.