Finding the Fourth Proportional to 537,332.24, 741,518.49 and 295,609.62
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Solution
The fourth proportional to 537,332.24, 741,518.49 and 295,609.62 is: 407,941.28
Step by Step Solution
- Step 1: Write the proportion equation
537,332.24 : 741,518.49 = 295,609.62 : x - Step 2: Convert to fraction form
537,332.24/741,518.49 = 295,609.62/x - Step 3: Cross multiply
537,332.24x = 741,518.49 × 295,609.62 - Step 4: Simplify right side
537,332.24x = 219,200,002,941.10 - Step 5: Solve for x
x = 219,200,002,941.10/537,332.24 - Step 6: Final answer
x = 407,941.28
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.