Finding the Fourth Proportional to 588,464.72, 882,565.72 and 272,880.62
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Solution
The fourth proportional to 588,464.72, 882,565.72 and 272,880.62 is: 409,260.02
Step by Step Solution
- Step 1: Write the proportion equation
588,464.72 : 882,565.72 = 272,880.62 : x - Step 2: Convert to fraction form
588,464.72/882,565.72 = 272,880.62/x - Step 3: Cross multiply
588,464.72x = 882,565.72 × 272,880.62 - Step 4: Simplify right side
588,464.72x = 240,835,080,864.35 - Step 5: Solve for x
x = 240,835,080,864.35/588,464.72 - Step 6: Final answer
x = 409,260.02
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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.