Finding the Fourth Proportional to 5,850,599.28, 8,074,239.75 and 3,272,519.94
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Solution
The fourth proportional to 5,850,599.28, 8,074,239.75 and 3,272,519.94 is: 4,516,308.38
Step by Step Solution
- Step 1: Write the proportion equation
5,850,599.28 : 8,074,239.75 = 3,272,519.94 : x - Step 2: Convert to fraction form
5,850,599.28/8,074,239.75 = 3,272,519.94/x - Step 3: Cross multiply
5,850,599.28x = 8,074,239.75 × 3,272,519.94 - Step 4: Simplify right side
5,850,599.28x = 26,423,110,582,215.61 - Step 5: Solve for x
x = 26,423,110,582,215.61/5,850,599.28 - Step 6: Final answer
x = 4,516,308.38
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.