Finding the Fourth Proportional to 6,751,204.40, 10,125,715.08 and 2,493,377.84
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Solution
The fourth proportional to 6,751,204.40, 10,125,715.08 and 2,493,377.84 is: 3,739,663.64
Step by Step Solution
- Step 1: Write the proportion equation
6,751,204.40 : 10,125,715.08 = 2,493,377.84 : x - Step 2: Convert to fraction form
6,751,204.40/10,125,715.08 = 2,493,377.84/x - Step 3: Cross multiply
6,751,204.40x = 10,125,715.08 × 2,493,377.84 - Step 4: Simplify right side
6,751,204.40x = 25,247,233,594,625.82 - Step 5: Solve for x
x = 25,247,233,594,625.82/6,751,204.40 - Step 6: Final answer
x = 3,739,663.64
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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.