Finding the Fourth Proportional to 2,382,299.39, 3,574,116.11 and 963,351.92
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Solution
The fourth proportional to 2,382,299.39, 3,574,116.11 and 963,351.92 is: 1,445,297.61
Step by Step Solution
- Step 1: Write the proportion equation
2,382,299.39 : 3,574,116.11 = 963,351.92 : x - Step 2: Convert to fraction form
2,382,299.39/3,574,116.11 = 963,351.92/x - Step 3: Cross multiply
2,382,299.39x = 3,574,116.11 × 963,351.92 - Step 4: Simplify right side
2,382,299.39x = 3,443,131,601,409.23 - Step 5: Solve for x
x = 3,443,131,601,409.23/2,382,299.39 - Step 6: Final answer
x = 1,445,297.61
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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.