Finding the Fourth Proportional to 2,373,943.26, 3,560,919.35 and 576,828.26
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Solution
The fourth proportional to 2,373,943.26, 3,560,919.35 and 576,828.26 is: 865,243.46
Step by Step Solution
- Step 1: Write the proportion equation
2,373,943.26 : 3,560,919.35 = 576,828.26 : x - Step 2: Convert to fraction form
2,373,943.26/3,560,919.35 = 576,828.26/x - Step 3: Cross multiply
2,373,943.26x = 3,560,919.35 × 576,828.26 - Step 4: Simplify right side
2,373,943.26x = 2,054,038,891,972.09 - Step 5: Solve for x
x = 2,054,038,891,972.09/2,373,943.26 - Step 6: Final answer
x = 865,243.46
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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.