Finding the Fourth Proportional to 1,548,677.40, 2,324,493.69 and 950,806.26
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Solution
The fourth proportional to 1,548,677.40, 2,324,493.69 and 950,806.26 is: 1,427,116.55
Step by Step Solution
- Step 1: Write the proportion equation
1,548,677.40 : 2,324,493.69 = 950,806.26 : x - Step 2: Convert to fraction form
1,548,677.40/2,324,493.69 = 950,806.26/x - Step 3: Cross multiply
1,548,677.40x = 2,324,493.69 × 950,806.26 - Step 4: Simplify right side
1,548,677.40x = 2,210,143,151,782.50 - Step 5: Solve for x
x = 2,210,143,151,782.50/1,548,677.40 - Step 6: Final answer
x = 1,427,116.55
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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.