Finding the Fourth Proportional to 604,125.44, 833,675.47 and 332,193.05
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Solution
The fourth proportional to 604,125.44, 833,675.47 and 332,193.05 is: 458,416.71
Step by Step Solution
- Step 1: Write the proportion equation
604,125.44 : 833,675.47 = 332,193.05 : x - Step 2: Convert to fraction form
604,125.44/833,675.47 = 332,193.05/x - Step 3: Cross multiply
604,125.44x = 833,675.47 × 332,193.05 - Step 4: Simplify right side
604,125.44x = 276,941,192,921.11 - Step 5: Solve for x
x = 276,941,192,921.11/604,125.44 - Step 6: Final answer
x = 458,416.71
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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.