Finding the Fourth Proportional to 10,450,204.16, 15,676,296.96 and 4,060,950.08
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Solution
The fourth proportional to 10,450,204.16, 15,676,296.96 and 4,060,950.08 is: 6,091,810.11
Step by Step Solution
- Step 1: Write the proportion equation
10,450,204.16 : 15,676,296.96 = 4,060,950.08 : x - Step 2: Convert to fraction form
10,450,204.16/15,676,296.96 = 4,060,950.08/x - Step 3: Cross multiply
10,450,204.16x = 15,676,296.96 × 4,060,950.08 - Step 4: Simplify right side
10,450,204.16x = 63,660,659,393,815.76 - Step 5: Solve for x
x = 63,660,659,393,815.76/10,450,204.16 - Step 6: Final answer
x = 6,091,810.11
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.