Finding the Fourth Proportional to 597,348.96, 896,067.20 and 237,660.36
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Solution
The fourth proportional to 597,348.96, 896,067.20 and 237,660.36 is: 356,507.95
Step by Step Solution
- Step 1: Write the proportion equation
597,348.96 : 896,067.20 = 237,660.36 : x - Step 2: Convert to fraction form
597,348.96/896,067.20 = 237,660.36/x - Step 3: Cross multiply
597,348.96x = 896,067.20 × 237,660.36 - Step 4: Simplify right side
597,348.96x = 212,959,653,336.19 - Step 5: Solve for x
x = 212,959,653,336.19/597,348.96 - Step 6: Final answer
x = 356,507.95
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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.