Finding the Fourth Proportional to 1,482,734.10, 2,224,101.15 and 884,370.90
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Solution
The fourth proportional to 1,482,734.10, 2,224,101.15 and 884,370.90 is: 1,326,556.35
Step by Step Solution
- Step 1: Write the proportion equation
1,482,734.10 : 2,224,101.15 = 884,370.90 : x - Step 2: Convert to fraction form
1,482,734.10/2,224,101.15 = 884,370.90/x - Step 3: Cross multiply
1,482,734.10x = 2,224,101.15 × 884,370.90 - Step 4: Simplify right side
1,482,734.10x = 1,966,930,335,716.54 - Step 5: Solve for x
x = 1,966,930,335,716.54/1,482,734.10 - Step 6: Final answer
x = 1,326,556.35
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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.