Finding the Fourth Proportional to 2,498,527.71, 3,749,284.19 and 2,295,249.70
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Solution
The fourth proportional to 2,498,527.71, 3,749,284.19 and 2,295,249.70 is: 3,444,245.74
Step by Step Solution
- Step 1: Write the proportion equation
2,498,527.71 : 3,749,284.19 = 2,295,249.70 : x - Step 2: Convert to fraction form
2,498,527.71/3,749,284.19 = 2,295,249.70/x - Step 3: Cross multiply
2,498,527.71x = 3,749,284.19 × 2,295,249.70 - Step 4: Simplify right side
2,498,527.71x = 8,605,543,412,312.24 - Step 5: Solve for x
x = 8,605,543,412,312.24/2,498,527.71 - Step 6: Final answer
x = 3,444,245.74
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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.