Finding the Third Proportional to 288,768 and 460,800
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Solution
The third proportional to 288,768 and 460,800 is: 735,319.15
Step by Step Solution
- Step 1: Write the proportion equation
288,768 : 460,800 = 460,800 : x - Step 2: Convert to fraction form
288,768/460,800 = 460,800/x - Step 3: Cross multiply
288,768x = 460,800 × 460,800 - Step 4: Simplify right side
288,768x = 212,336,640,000 - Step 5: Solve for x
x = 212,336,640,000/288,768 - Step 6: Final answer
x = 735,319.15
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.