Finding the Fourth Proportional to 5,733,295.02, 7,912,287.73 and 3,286,064.19
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Solution
The fourth proportional to 5,733,295.02, 7,912,287.73 and 3,286,064.19 is: 4,534,963.81
Step by Step Solution
- Step 1: Write the proportion equation
5,733,295.02 : 7,912,287.73 = 3,286,064.19 : x - Step 2: Convert to fraction form
5,733,295.02/7,912,287.73 = 3,286,064.19/x - Step 3: Cross multiply
5,733,295.02x = 7,912,287.73 × 3,286,064.19 - Step 4: Simplify right side
5,733,295.02x = 26,000,285,404,308.05 - Step 5: Solve for x
x = 26,000,285,404,308.05/5,733,295.02 - Step 6: Final answer
x = 4,534,963.81
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.