Finding the Fourth Proportional to 2,482,276.48, 3,724,902.14 and 1,062,334.04
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Solution
The fourth proportional to 2,482,276.48, 3,724,902.14 and 1,062,334.04 is: 1,594,137.63
Step by Step Solution
- Step 1: Write the proportion equation
2,482,276.48 : 3,724,902.14 = 1,062,334.04 : x - Step 2: Convert to fraction form
2,482,276.48/3,724,902.14 = 1,062,334.04/x - Step 3: Cross multiply
2,482,276.48x = 3,724,902.14 × 1,062,334.04 - Step 4: Simplify right side
2,482,276.48x = 3,957,090,338,990.85 - Step 5: Solve for x
x = 3,957,090,338,990.85/2,482,276.48 - Step 6: Final answer
x = 1,594,137.63
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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.