Finding the Fourth Proportional to 2,063,305.66, 3,094,775.02 and 715,438.12
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Solution
The fourth proportional to 2,063,305.66, 3,094,775.02 and 715,438.12 is: 1,073,093.56
Step by Step Solution
- Step 1: Write the proportion equation
2,063,305.66 : 3,094,775.02 = 715,438.12 : x - Step 2: Convert to fraction form
2,063,305.66/3,094,775.02 = 715,438.12/x - Step 3: Cross multiply
2,063,305.66x = 3,094,775.02 × 715,438.12 - Step 4: Simplify right side
2,063,305.66x = 2,214,120,004,869.29 - Step 5: Solve for x
x = 2,214,120,004,869.29/2,063,305.66 - Step 6: Final answer
x = 1,073,093.56
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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.