Finding the Fourth Proportional to 2,245,225.79, 3,370,362.62 and 898,338.62
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Solution
The fourth proportional to 2,245,225.79, 3,370,362.62 and 898,338.62 is: 1,348,517.78
Step by Step Solution
- Step 1: Write the proportion equation
2,245,225.79 : 3,370,362.62 = 898,338.62 : x - Step 2: Convert to fraction form
2,245,225.79/3,370,362.62 = 898,338.62/x - Step 3: Cross multiply
2,245,225.79x = 3,370,362.62 × 898,338.62 - Step 4: Simplify right side
2,245,225.79x = 3,027,726,883,606.88 - Step 5: Solve for x
x = 3,027,726,883,606.88/2,245,225.79 - Step 6: Final answer
x = 1,348,517.78
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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.