Finding the Fourth Proportional to 3,060,000.24, 4,222,949.88 and 1,701,844.08
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Solution
The fourth proportional to 3,060,000.24, 4,222,949.88 and 1,701,844.08 is: 2,348,628.00
Step by Step Solution
- Step 1: Write the proportion equation
3,060,000.24 : 4,222,949.88 = 1,701,844.08 : x - Step 2: Convert to fraction form
3,060,000.24/4,222,949.88 = 1,701,844.08/x - Step 3: Cross multiply
3,060,000.24x = 4,222,949.88 × 1,701,844.08 - Step 4: Simplify right side
3,060,000.24x = 7,186,802,253,414.71 - Step 5: Solve for x
x = 7,186,802,253,414.71/3,060,000.24 - Step 6: Final answer
x = 2,348,628.00
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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.