Finding the Fourth Proportional to 471,846.26, 651,141.33 and 270,637.94
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Solution
The fourth proportional to 471,846.26, 651,141.33 and 270,637.94 is: 373,476.62
Step by Step Solution
- Step 1: Write the proportion equation
471,846.26 : 651,141.33 = 270,637.94 : x - Step 2: Convert to fraction form
471,846.26/651,141.33 = 270,637.94/x - Step 3: Cross multiply
471,846.26x = 651,141.33 × 270,637.94 - Step 4: Simplify right side
471,846.26x = 176,223,548,200.06 - Step 5: Solve for x
x = 176,223,548,200.06/471,846.26 - Step 6: Final answer
x = 373,476.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.