Finding the Fourth Proportional to 1,531,769.35, 2,297,740.43 and 466,846.15
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Solution
The fourth proportional to 1,531,769.35, 2,297,740.43 and 466,846.15 is: 700,295.56
Step by Step Solution
- Step 1: Write the proportion equation
1,531,769.35 : 2,297,740.43 = 466,846.15 : x - Step 2: Convert to fraction form
1,531,769.35/2,297,740.43 = 466,846.15/x - Step 3: Cross multiply
1,531,769.35x = 2,297,740.43 × 466,846.15 - Step 4: Simplify right side
1,531,769.35x = 1,072,691,273,444.84 - Step 5: Solve for x
x = 1,072,691,273,444.84/1,531,769.35 - Step 6: Final answer
x = 700,295.56
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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.