Finding the Fourth Proportional to 597,740.70, 896,346.99 and 171,179.82
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Solution
The fourth proportional to 597,740.70, 896,346.99 and 171,179.82 is: 256,694.11
Step by Step Solution
- Step 1: Write the proportion equation
597,740.70 : 896,346.99 = 171,179.82 : x - Step 2: Convert to fraction form
597,740.70/896,346.99 = 171,179.82/x - Step 3: Cross multiply
597,740.70x = 896,346.99 × 171,179.82 - Step 4: Simplify right side
597,740.70x = 153,436,516,405.74 - Step 5: Solve for x
x = 153,436,516,405.74/597,740.70 - Step 6: Final answer
x = 256,694.11
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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.