Finding the Fourth Proportional to 1,995,229.98, 2,994,037.29 and 733,185.18
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Solution
The fourth proportional to 1,995,229.98, 2,994,037.29 and 733,185.18 is: 1,100,215.91
Step by Step Solution
- Step 1: Write the proportion equation
1,995,229.98 : 2,994,037.29 = 733,185.18 : x - Step 2: Convert to fraction form
1,995,229.98/2,994,037.29 = 733,185.18/x - Step 3: Cross multiply
1,995,229.98x = 2,994,037.29 × 733,185.18 - Step 4: Simplify right side
1,995,229.98x = 2,195,183,769,395.36 - Step 5: Solve for x
x = 2,195,183,769,395.36/1,995,229.98 - Step 6: Final answer
x = 1,100,215.91
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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.