Finding the Fourth Proportional to 600,649.24, 900,351.78 and 494,351.32
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Solution
The fourth proportional to 600,649.24, 900,351.78 and 494,351.32 is: 741,014.99
Step by Step Solution
- Step 1: Write the proportion equation
600,649.24 : 900,351.78 = 494,351.32 : x - Step 2: Convert to fraction form
600,649.24/900,351.78 = 494,351.32/x - Step 3: Cross multiply
600,649.24x = 900,351.78 × 494,351.32 - Step 4: Simplify right side
600,649.24x = 445,090,090,907.35 - Step 5: Solve for x
x = 445,090,090,907.35/600,649.24 - Step 6: Final answer
x = 741,014.99
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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.