Finding the Fourth Proportional to 1,733,869.80, 2,597,694.30 and 1,485,037.80
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Solution
The fourth proportional to 1,733,869.80, 2,597,694.30 and 1,485,037.80 is: 2,224,892.68
Step by Step Solution
- Step 1: Write the proportion equation
1,733,869.80 : 2,597,694.30 = 1,485,037.80 : x - Step 2: Convert to fraction form
1,733,869.80/2,597,694.30 = 1,485,037.80/x - Step 3: Cross multiply
1,733,869.80x = 2,597,694.30 × 1,485,037.80 - Step 4: Simplify right side
1,733,869.80x = 3,857,674,228,344.54 - Step 5: Solve for x
x = 3,857,674,228,344.54/1,733,869.80 - Step 6: Final answer
x = 2,224,892.68
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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.