Finding the Fourth Proportional to 492,060.07, 737,979.30 and 176,516.95
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Solution
The fourth proportional to 492,060.07, 737,979.30 and 176,516.95 is: 264,735.68
Step by Step Solution
- Step 1: Write the proportion equation
492,060.07 : 737,979.30 = 176,516.95 : x - Step 2: Convert to fraction form
492,060.07/737,979.30 = 176,516.95/x - Step 3: Cross multiply
492,060.07x = 737,979.30 × 176,516.95 - Step 4: Simplify right side
492,060.07x = 130,265,855,199.14 - Step 5: Solve for x
x = 130,265,855,199.14/492,060.07 - Step 6: Final answer
x = 264,735.68
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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.