Finding the Fourth Proportional to 1,177,290, 1,765,951.92 and 335,841.84
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Solution
The fourth proportional to 1,177,290, 1,765,951.92 and 335,841.84 is: 503,767.59
Step by Step Solution
- Step 1: Write the proportion equation
1,177,290 : 1,765,951.92 = 335,841.84 : x - Step 2: Convert to fraction form
1,177,290/1,765,951.92 = 335,841.84/x - Step 3: Cross multiply
1,177,290x = 1,765,951.92 × 335,841.84 - Step 4: Simplify right side
1,177,290x = 593,080,542,164.33 - Step 5: Solve for x
x = 593,080,542,164.33/1,177,290 - Step 6: Final answer
x = 503,767.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.