Finding the Fourth Proportional to 2,250,828.93, 3,376,780.50 and 734,514.68
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Solution
The fourth proportional to 2,250,828.93, 3,376,780.50 and 734,514.68 is: 1,101,947.29
Step by Step Solution
- Step 1: Write the proportion equation
2,250,828.93 : 3,376,780.50 = 734,514.68 : x - Step 2: Convert to fraction form
2,250,828.93/3,376,780.50 = 734,514.68/x - Step 3: Cross multiply
2,250,828.93x = 3,376,780.50 × 734,514.68 - Step 4: Simplify right side
2,250,828.93x = 2,480,294,831,503.84 - Step 5: Solve for x
x = 2,480,294,831,503.84/2,250,828.93 - Step 6: Final answer
x = 1,101,947.29
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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.