Finding the Fourth Proportional to 2,627,926.68, 3,941,890.02 and 633,382.68
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Solution
The fourth proportional to 2,627,926.68, 3,941,890.02 and 633,382.68 is: 950,074.02
Step by Step Solution
- Step 1: Write the proportion equation
2,627,926.68 : 3,941,890.02 = 633,382.68 : x - Step 2: Convert to fraction form
2,627,926.68/3,941,890.02 = 633,382.68/x - Step 3: Cross multiply
2,627,926.68x = 3,941,890.02 × 633,382.68 - Step 4: Simplify right side
2,627,926.68x = 2,496,724,865,132.85 - Step 5: Solve for x
x = 2,496,724,865,132.85/2,627,926.68 - Step 6: Final answer
x = 950,074.02
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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.