Finding the Fourth Proportional to 2,554,634.16, 3,832,247.70 and 848,929.68
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Solution
The fourth proportional to 2,554,634.16, 3,832,247.70 and 848,929.68 is: 1,273,493.04
Step by Step Solution
- Step 1: Write the proportion equation
2,554,634.16 : 3,832,247.70 = 848,929.68 : x - Step 2: Convert to fraction form
2,554,634.16/3,832,247.70 = 848,929.68/x - Step 3: Cross multiply
2,554,634.16x = 3,832,247.70 × 848,929.68 - Step 4: Simplify right side
2,554,634.16x = 3,253,308,813,641.74 - Step 5: Solve for x
x = 3,253,308,813,641.74/2,554,634.16 - Step 6: Final answer
x = 1,273,493.04
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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.