Finding the Fourth Proportional to 1,033,229.04, 1,549,845.99 and 323,258.37
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Solution
The fourth proportional to 1,033,229.04, 1,549,845.99 and 323,258.37 is: 484,888.32
Step by Step Solution
- Step 1: Write the proportion equation
1,033,229.04 : 1,549,845.99 = 323,258.37 : x - Step 2: Convert to fraction form
1,033,229.04/1,549,845.99 = 323,258.37/x - Step 3: Cross multiply
1,033,229.04x = 1,549,845.99 × 323,258.37 - Step 4: Simplify right side
1,033,229.04x = 501,000,688,478.44 - Step 5: Solve for x
x = 501,000,688,478.44/1,033,229.04 - Step 6: Final answer
x = 484,888.32
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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.