Finding the Fourth Proportional to 2,299,487.00, 3,449,764.17 and 783,183.09
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Solution
The fourth proportional to 2,299,487.00, 3,449,764.17 and 783,183.09 is: 1,174,956.40
Step by Step Solution
- Step 1: Write the proportion equation
2,299,487.00 : 3,449,764.17 = 783,183.09 : x - Step 2: Convert to fraction form
2,299,487.00/3,449,764.17 = 783,183.09/x - Step 3: Cross multiply
2,299,487.00x = 3,449,764.17 × 783,183.09 - Step 4: Simplify right side
2,299,487.00x = 2,701,796,962,431.89 - Step 5: Solve for x
x = 2,701,796,962,431.89/2,299,487.00 - Step 6: Final answer
x = 1,174,956.40
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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.