Finding the Fourth Proportional to 2,733,352.68, 4,100,036.70 and 1,609,876.20
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Solution
The fourth proportional to 2,733,352.68, 4,100,036.70 and 1,609,876.20 is: 2,414,818.82
Step by Step Solution
- Step 1: Write the proportion equation
2,733,352.68 : 4,100,036.70 = 1,609,876.20 : x - Step 2: Convert to fraction form
2,733,352.68/4,100,036.70 = 1,609,876.20/x - Step 3: Cross multiply
2,733,352.68x = 4,100,036.70 × 1,609,876.20 - Step 4: Simplify right side
2,733,352.68x = 6,600,551,502,456.54 - Step 5: Solve for x
x = 6,600,551,502,456.54/2,733,352.68 - Step 6: Final answer
x = 2,414,818.82
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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.