Finding the Fourth Proportional to 2,476,758, 3,710,901.81 and 1,936,805.79
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Solution
The fourth proportional to 2,476,758, 3,710,901.81 and 1,936,805.79 is: 2,901,896.80
Step by Step Solution
- Step 1: Write the proportion equation
2,476,758 : 3,710,901.81 = 1,936,805.79 : x - Step 2: Convert to fraction form
2,476,758/3,710,901.81 = 1,936,805.79/x - Step 3: Cross multiply
2,476,758x = 3,710,901.81 × 1,936,805.79 - Step 4: Simplify right side
2,476,758x = 7,187,296,111,729.48 - Step 5: Solve for x
x = 7,187,296,111,729.48/2,476,758 - Step 6: Final answer
x = 2,901,896.80
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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.