Finding the Fourth Proportional to 555,880.49, 833,811.93 and 176,795.75
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Solution
The fourth proportional to 555,880.49, 833,811.93 and 176,795.75 is: 265,190.82
Step by Step Solution
- Step 1: Write the proportion equation
555,880.49 : 833,811.93 = 176,795.75 : x - Step 2: Convert to fraction form
555,880.49/833,811.93 = 176,795.75/x - Step 3: Cross multiply
555,880.49x = 833,811.93 × 176,795.75 - Step 4: Simplify right side
555,880.49x = 147,414,405,523.30 - Step 5: Solve for x
x = 147,414,405,523.30/555,880.49 - Step 6: Final answer
x = 265,190.82
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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.