Finding the Fourth Proportional to 2,352,669.26, 3,527,104.02 and 912,609.14
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Solution
The fourth proportional to 2,352,669.26, 3,527,104.02 and 912,609.14 is: 1,368,176.74
Step by Step Solution
- Step 1: Write the proportion equation
2,352,669.26 : 3,527,104.02 = 912,609.14 : x - Step 2: Convert to fraction form
2,352,669.26/3,527,104.02 = 912,609.14/x - Step 3: Cross multiply
2,352,669.26x = 3,527,104.02 × 912,609.14 - Step 4: Simplify right side
2,352,669.26x = 3,218,867,366,382.74 - Step 5: Solve for x
x = 3,218,867,366,382.74/2,352,669.26 - Step 6: Final answer
x = 1,368,176.74
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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.