Finding the Fourth Proportional to 597,963.75, 896,948.87 and 154,731.75
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Solution
The fourth proportional to 597,963.75, 896,948.87 and 154,731.75 is: 232,098.46
Step by Step Solution
- Step 1: Write the proportion equation
597,963.75 : 896,948.87 = 154,731.75 : x - Step 2: Convert to fraction form
597,963.75/896,948.87 = 154,731.75/x - Step 3: Cross multiply
597,963.75x = 896,948.87 × 154,731.75 - Step 4: Simplify right side
597,963.75x = 138,786,467,541.96 - Step 5: Solve for x
x = 138,786,467,541.96/597,963.75 - Step 6: Final answer
x = 232,098.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.