Finding the Fourth Proportional to 597,376.71, 896,065.07 and 347,883.75
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Solution
The fourth proportional to 597,376.71, 896,065.07 and 347,883.75 is: 521,825.63
Step by Step Solution
- Step 1: Write the proportion equation
597,376.71 : 896,065.07 = 347,883.75 : x - Step 2: Convert to fraction form
597,376.71/896,065.07 = 347,883.75/x - Step 3: Cross multiply
597,376.71x = 896,065.07 × 347,883.75 - Step 4: Simplify right side
597,376.71x = 311,726,475,056.19 - Step 5: Solve for x
x = 311,726,475,056.19/597,376.71 - Step 6: Final answer
x = 521,825.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.