Finding the Fourth Proportional to 3,104,752.24, 4,284,598.67 and 1,709,476.17
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Solution
The fourth proportional to 3,104,752.24, 4,284,598.67 and 1,709,476.17 is: 2,359,099.46
Step by Step Solution
- Step 1: Write the proportion equation
3,104,752.24 : 4,284,598.67 = 1,709,476.17 : x - Step 2: Convert to fraction form
3,104,752.24/4,284,598.67 = 1,709,476.17/x - Step 3: Cross multiply
3,104,752.24x = 4,284,598.67 × 1,709,476.17 - Step 4: Simplify right side
3,104,752.24x = 7,324,419,324,378.69 - Step 5: Solve for x
x = 7,324,419,324,378.69/3,104,752.24 - Step 6: Final answer
x = 2,359,099.46
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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.