Finding the Fourth Proportional to 4,036,966.64, 6,053,456.09 and 1,476,251.27
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Solution
The fourth proportional to 4,036,966.64, 6,053,456.09 and 1,476,251.27 is: 2,213,647.78
Step by Step Solution
- Step 1: Write the proportion equation
4,036,966.64 : 6,053,456.09 = 1,476,251.27 : x - Step 2: Convert to fraction form
4,036,966.64/6,053,456.09 = 1,476,251.27/x - Step 3: Cross multiply
4,036,966.64x = 6,053,456.09 × 1,476,251.27 - Step 4: Simplify right side
4,036,966.64x = 8,936,422,214,175.08 - Step 5: Solve for x
x = 8,936,422,214,175.08/4,036,966.64 - Step 6: Final answer
x = 2,213,647.78
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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.