Finding the Fourth Proportional to 1,283,601.24, 1,925,446.50 and 609,335.19
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Solution
The fourth proportional to 1,283,601.24, 1,925,446.50 and 609,335.19 is: 914,023.98
Step by Step Solution
- Step 1: Write the proportion equation
1,283,601.24 : 1,925,446.50 = 609,335.19 : x - Step 2: Convert to fraction form
1,283,601.24/1,925,446.50 = 609,335.19/x - Step 3: Cross multiply
1,283,601.24x = 1,925,446.50 × 609,335.19 - Step 4: Simplify right side
1,283,601.24x = 1,173,242,308,912.34 - Step 5: Solve for x
x = 1,173,242,308,912.34/1,283,601.24 - Step 6: Final answer
x = 914,023.98
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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.