Finding the Fourth Proportional to 480,527.44, 663,092.94 and 265,670.08
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Solution
The fourth proportional to 480,527.44, 663,092.94 and 265,670.08 is: 366,605.40
Step by Step Solution
- Step 1: Write the proportion equation
480,527.44 : 663,092.94 = 265,670.08 : x - Step 2: Convert to fraction form
480,527.44/663,092.94 = 265,670.08/x - Step 3: Cross multiply
480,527.44x = 663,092.94 × 265,670.08 - Step 4: Simplify right side
480,527.44x = 176,163,954,417.24 - Step 5: Solve for x
x = 176,163,954,417.24/480,527.44 - Step 6: Final answer
x = 366,605.40
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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.