Finding the Fourth Proportional to 1,660,924, 2,492,445.68 and 595,942.48
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Solution
The fourth proportional to 1,660,924, 2,492,445.68 and 595,942.48 is: 894,293.94
Step by Step Solution
- Step 1: Write the proportion equation
1,660,924 : 2,492,445.68 = 595,942.48 : x - Step 2: Convert to fraction form
1,660,924/2,492,445.68 = 595,942.48/x - Step 3: Cross multiply
1,660,924x = 2,492,445.68 × 595,942.48 - Step 4: Simplify right side
1,660,924x = 1,485,354,259,804.49 - Step 5: Solve for x
x = 1,485,354,259,804.49/1,660,924 - Step 6: Final answer
x = 894,293.94
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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.