Finding the Fourth Proportional to 2,497,940.82, 3,747,047.49 and 791,960.74
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Solution
The fourth proportional to 2,497,940.82, 3,747,047.49 and 791,960.74 is: 1,187,984.31
Step by Step Solution
- Step 1: Write the proportion equation
2,497,940.82 : 3,747,047.49 = 791,960.74 : x - Step 2: Convert to fraction form
2,497,940.82/3,747,047.49 = 791,960.74/x - Step 3: Cross multiply
2,497,940.82x = 3,747,047.49 × 791,960.74 - Step 4: Simplify right side
2,497,940.82x = 2,967,514,502,995.54 - Step 5: Solve for x
x = 2,967,514,502,995.54/2,497,940.82 - Step 6: Final answer
x = 1,187,984.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.