Finding the Fourth Proportional to 604,125.68, 833,675.81 and 332,193.29
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Solution
The fourth proportional to 604,125.68, 833,675.81 and 332,193.29 is: 458,417.05
Step by Step Solution
- Step 1: Write the proportion equation
604,125.68 : 833,675.81 = 332,193.29 : x - Step 2: Convert to fraction form
604,125.68/833,675.81 = 332,193.29/x - Step 3: Cross multiply
604,125.68x = 833,675.81 × 332,193.29 - Step 4: Simplify right side
604,125.68x = 276,941,513,031.99 - Step 5: Solve for x
x = 276,941,513,031.99/604,125.68 - Step 6: Final answer
x = 458,417.05
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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.