Finding the Fourth Proportional to 2,846,261.62, 4,268,513.85 and 1,497,691.81
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Solution
The fourth proportional to 2,846,261.62, 4,268,513.85 and 1,497,691.81 is: 2,246,075.41
Step by Step Solution
- Step 1: Write the proportion equation
2,846,261.62 : 4,268,513.85 = 1,497,691.81 : x - Step 2: Convert to fraction form
2,846,261.62/4,268,513.85 = 1,497,691.81/x - Step 3: Cross multiply
2,846,261.62x = 4,268,513.85 × 1,497,691.81 - Step 4: Simplify right side
2,846,261.62x = 6,392,918,234,016.57 - Step 5: Solve for x
x = 6,392,918,234,016.57/2,846,261.62 - Step 6: Final answer
x = 2,246,075.41
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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.