Finding the Fourth Proportional to 4,171,815.48, 6,256,517.93 and 1,896,071.88
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Solution
The fourth proportional to 4,171,815.48, 6,256,517.93 and 1,896,071.88 is: 2,843,560.02
Step by Step Solution
- Step 1: Write the proportion equation
4,171,815.48 : 6,256,517.93 = 1,896,071.88 : x - Step 2: Convert to fraction form
4,171,815.48/6,256,517.93 = 1,896,071.88/x - Step 3: Cross multiply
4,171,815.48x = 6,256,517.93 × 1,896,071.88 - Step 4: Simplify right side
4,171,815.48x = 11,862,807,713,788.81 - Step 5: Solve for x
x = 11,862,807,713,788.81/4,171,815.48 - Step 6: Final answer
x = 2,843,560.02
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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.