Finding the Fourth Proportional to 1,733,028.71, 2,600,819.98 and 822,214.49
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Solution
The fourth proportional to 1,733,028.71, 2,600,819.98 and 822,214.49 is: 1,233,927.55
Step by Step Solution
- Step 1: Write the proportion equation
1,733,028.71 : 2,600,819.98 = 822,214.49 : x - Step 2: Convert to fraction form
1,733,028.71/2,600,819.98 = 822,214.49/x - Step 3: Cross multiply
1,733,028.71x = 2,600,819.98 × 822,214.49 - Step 4: Simplify right side
1,733,028.71x = 2,138,431,858,377.87 - Step 5: Solve for x
x = 2,138,431,858,377.87/1,733,028.71 - Step 6: Final answer
x = 1,233,927.55
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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.