Finding the Fourth Proportional to 1,958,252.68, 2,937,519.42 and 819,869.32
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Solution
The fourth proportional to 1,958,252.68, 2,937,519.42 and 819,869.32 is: 1,229,862.76
Step by Step Solution
- Step 1: Write the proportion equation
1,958,252.68 : 2,937,519.42 = 819,869.32 : x - Step 2: Convert to fraction form
1,958,252.68/2,937,519.42 = 819,869.32/x - Step 3: Cross multiply
1,958,252.68x = 2,937,519.42 × 819,869.32 - Step 4: Simplify right side
1,958,252.68x = 2,408,382,049,362.19 - Step 5: Solve for x
x = 2,408,382,049,362.19/1,958,252.68 - Step 6: Final answer
x = 1,229,862.76
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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.