Finding the Fourth Proportional to 593,535.24, 891,192.24 and 513,819.09
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Solution
The fourth proportional to 593,535.24, 891,192.24 and 513,819.09 is: 771,498.56
Step by Step Solution
- Step 1: Write the proportion equation
593,535.24 : 891,192.24 = 513,819.09 : x - Step 2: Convert to fraction form
593,535.24/891,192.24 = 513,819.09/x - Step 3: Cross multiply
593,535.24x = 891,192.24 × 513,819.09 - Step 4: Simplify right side
593,535.24x = 457,911,585,771.86 - Step 5: Solve for x
x = 457,911,585,771.86/593,535.24 - Step 6: Final answer
x = 771,498.56
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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.