Finding the Fourth Proportional to 1,896,251.62, 2,842,819.20 and 884,873.44
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Solution
The fourth proportional to 1,896,251.62, 2,842,819.20 and 884,873.44 is: 1,326,583.02
Step by Step Solution
- Step 1: Write the proportion equation
1,896,251.62 : 2,842,819.20 = 884,873.44 : x - Step 2: Convert to fraction form
1,896,251.62/2,842,819.20 = 884,873.44/x - Step 3: Cross multiply
1,896,251.62x = 2,842,819.20 × 884,873.44 - Step 4: Simplify right side
1,896,251.62x = 2,515,535,204,802.05 - Step 5: Solve for x
x = 2,515,535,204,802.05/1,896,251.62 - Step 6: Final answer
x = 1,326,583.02
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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.