Finding the Fourth Proportional to 2,746,092.26, 4,119,138.59 and 1,063,195.76
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Solution
The fourth proportional to 2,746,092.26, 4,119,138.59 and 1,063,195.76 is: 1,594,793.71
Step by Step Solution
- Step 1: Write the proportion equation
2,746,092.26 : 4,119,138.59 = 1,063,195.76 : x - Step 2: Convert to fraction form
2,746,092.26/4,119,138.59 = 1,063,195.76/x - Step 3: Cross multiply
2,746,092.26x = 4,119,138.59 × 1,063,195.76 - Step 4: Simplify right side
2,746,092.26x = 4,379,450,657,828.71 - Step 5: Solve for x
x = 4,379,450,657,828.71/2,746,092.26 - Step 6: Final answer
x = 1,594,793.71
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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.