Finding the Fourth Proportional to 894,247.32, 1,341,535.14 and 295,249.08
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Solution
The fourth proportional to 894,247.32, 1,341,535.14 and 295,249.08 is: 442,927.82
Step by Step Solution
- Step 1: Write the proportion equation
894,247.32 : 1,341,535.14 = 295,249.08 : x - Step 2: Convert to fraction form
894,247.32/1,341,535.14 = 295,249.08/x - Step 3: Cross multiply
894,247.32x = 1,341,535.14 × 295,249.08 - Step 4: Simplify right side
894,247.32x = 396,087,015,872.67 - Step 5: Solve for x
x = 396,087,015,872.67/894,247.32 - Step 6: Final answer
x = 442,927.82
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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.