Finding the Fourth Proportional to 2,453,025.97, 3,679,249.17 and 656,048.71
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Solution
The fourth proportional to 2,453,025.97, 3,679,249.17 and 656,048.71 is: 983,995.56
Step by Step Solution
- Step 1: Write the proportion equation
2,453,025.97 : 3,679,249.17 = 656,048.71 : x - Step 2: Convert to fraction form
2,453,025.97/3,679,249.17 = 656,048.71/x - Step 3: Cross multiply
2,453,025.97x = 3,679,249.17 × 656,048.71 - Step 4: Simplify right side
2,453,025.97x = 2,413,766,671,747.07 - Step 5: Solve for x
x = 2,413,766,671,747.07/2,453,025.97 - Step 6: Final answer
x = 983,995.56
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.