Finding the Fourth Proportional to 2,497,467.18, 3,745,778.04 and 699,936.96
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Solution
The fourth proportional to 2,497,467.18, 3,745,778.04 and 699,936.96 is: 1,049,786.97
Step by Step Solution
- Step 1: Write the proportion equation
2,497,467.18 : 3,745,778.04 = 699,936.96 : x - Step 2: Convert to fraction form
2,497,467.18/3,745,778.04 = 699,936.96/x - Step 3: Cross multiply
2,497,467.18x = 3,745,778.04 × 699,936.96 - Step 4: Simplify right side
2,497,467.18x = 2,621,808,494,152.36 - Step 5: Solve for x
x = 2,621,808,494,152.36/2,497,467.18 - Step 6: Final answer
x = 1,049,786.97
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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.