Finding the Fourth Proportional to 2,958,224.26, 4,439,854.28 and 1,162,363.54
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Solution
The fourth proportional to 2,958,224.26, 4,439,854.28 and 1,162,363.54 is: 1,744,534.65
Step by Step Solution
- Step 1: Write the proportion equation
2,958,224.26 : 4,439,854.28 = 1,162,363.54 : x - Step 2: Convert to fraction form
2,958,224.26/4,439,854.28 = 1,162,363.54/x - Step 3: Cross multiply
2,958,224.26x = 4,439,854.28 × 1,162,363.54 - Step 4: Simplify right side
2,958,224.26x = 5,160,724,737,984.95 - Step 5: Solve for x
x = 5,160,724,737,984.95/2,958,224.26 - Step 6: Final answer
x = 1,744,534.65
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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.