Finding the Fourth Proportional to 1,452,337.36, 2,004,214.26 and 798,949.24
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Solution
The fourth proportional to 1,452,337.36, 2,004,214.26 and 798,949.24 is: 1,102,543.74
Step by Step Solution
- Step 1: Write the proportion equation
1,452,337.36 : 2,004,214.26 = 798,949.24 : x - Step 2: Convert to fraction form
1,452,337.36/2,004,214.26 = 798,949.24/x - Step 3: Cross multiply
1,452,337.36x = 2,004,214.26 × 798,949.24 - Step 4: Simplify right side
1,452,337.36x = 1,601,265,459,824.16 - Step 5: Solve for x
x = 1,601,265,459,824.16/1,452,337.36 - Step 6: Final answer
x = 1,102,543.74
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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.