Finding the Fourth Proportional to 5,044,295.43, 6,961,295.70 and 2,752,581.87
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Solution
The fourth proportional to 5,044,295.43, 6,961,295.70 and 2,752,581.87 is: 3,798,654.66
Step by Step Solution
- Step 1: Write the proportion equation
5,044,295.43 : 6,961,295.70 = 2,752,581.87 : x - Step 2: Convert to fraction form
5,044,295.43/6,961,295.70 = 2,752,581.87/x - Step 3: Cross multiply
5,044,295.43x = 6,961,295.70 × 2,752,581.87 - Step 4: Simplify right side
5,044,295.43x = 19,161,536,335,528.96 - Step 5: Solve for x
x = 19,161,536,335,528.96/5,044,295.43 - Step 6: Final answer
x = 3,798,654.66
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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.