Finding the Fourth Proportional to 5,925,856.76, 8,888,796.58 and 2,284,301.49
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Solution
The fourth proportional to 5,925,856.76, 8,888,796.58 and 2,284,301.49 is: 3,426,456.64
Step by Step Solution
- Step 1: Write the proportion equation
5,925,856.76 : 8,888,796.58 = 2,284,301.49 : x - Step 2: Convert to fraction form
5,925,856.76/8,888,796.58 = 2,284,301.49/x - Step 3: Cross multiply
5,925,856.76x = 8,888,796.58 × 2,284,301.49 - Step 4: Simplify right side
5,925,856.76x = 20,304,691,237,240.23 - Step 5: Solve for x
x = 20,304,691,237,240.23/5,925,856.76 - Step 6: Final answer
x = 3,426,456.64
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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.