Finding the Fourth Proportional to 593,552.16, 888,851.34 and 415,224.18
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Solution
The fourth proportional to 593,552.16, 888,851.34 and 415,224.18 is: 621,803.09
Step by Step Solution
- Step 1: Write the proportion equation
593,552.16 : 888,851.34 = 415,224.18 : x - Step 2: Convert to fraction form
593,552.16/888,851.34 = 415,224.18/x - Step 3: Cross multiply
593,552.16x = 888,851.34 × 415,224.18 - Step 4: Simplify right side
593,552.16x = 369,072,568,793.40 - Step 5: Solve for x
x = 369,072,568,793.40/593,552.16 - Step 6: Final answer
x = 621,803.09
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1.5x scale
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.