Finding the Fourth Proportional to 597,294.08, 896,036.16 and 197,948.96
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Solution
The fourth proportional to 597,294.08, 896,036.16 and 197,948.96 is: 296,954.94
Step by Step Solution
- Step 1: Write the proportion equation
597,294.08 : 896,036.16 = 197,948.96 : x - Step 2: Convert to fraction form
597,294.08/896,036.16 = 197,948.96/x - Step 3: Cross multiply
597,294.08x = 896,036.16 × 197,948.96 - Step 4: Simplify right side
597,294.08x = 177,369,425,994.39 - Step 5: Solve for x
x = 177,369,425,994.39/597,294.08 - Step 6: Final answer
x = 296,954.94
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1.5x scale
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.