Finding the Fourth Proportional to 410,595.24, 562,506.11 and 395,244.08
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Solution
The fourth proportional to 410,595.24, 562,506.11 and 395,244.08 is: 541,475.37
Step by Step Solution
- Step 1: Write the proportion equation
410,595.24 : 562,506.11 = 395,244.08 : x - Step 2: Convert to fraction form
410,595.24/562,506.11 = 395,244.08/x - Step 3: Cross multiply
410,595.24x = 562,506.11 × 395,244.08 - Step 4: Simplify right side
410,595.24x = 222,327,209,941.33 - Step 5: Solve for x
x = 222,327,209,941.33/410,595.24 - Step 6: Final answer
x = 541,475.37
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.