Finding the Fourth Proportional to 435,535.24, 601,023.09 and 244,556.68
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Solution
The fourth proportional to 435,535.24, 601,023.09 and 244,556.68 is: 337,479.49
Step by Step Solution
- Step 1: Write the proportion equation
435,535.24 : 601,023.09 = 244,556.68 : x - Step 2: Convert to fraction form
435,535.24/601,023.09 = 244,556.68/x - Step 3: Cross multiply
435,535.24x = 601,023.09 × 244,556.68 - Step 4: Simplify right side
435,535.24x = 146,984,211,493.74 - Step 5: Solve for x
x = 146,984,211,493.74/435,535.24 - Step 6: Final answer
x = 337,479.49
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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.