Finding the Fourth Proportional to 4,542,319.33, 6,266,817.82 and 2,911,625.87
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Solution
The fourth proportional to 4,542,319.33, 6,266,817.82 and 2,911,625.87 is: 4,017,029.08
Step by Step Solution
- Step 1: Write the proportion equation
4,542,319.33 : 6,266,817.82 = 2,911,625.87 : x - Step 2: Convert to fraction form
4,542,319.33/6,266,817.82 = 2,911,625.87/x - Step 3: Cross multiply
4,542,319.33x = 6,266,817.82 × 2,911,625.87 - Step 4: Simplify right side
4,542,319.33x = 18,246,628,859,594.45 - Step 5: Solve for x
x = 18,246,628,859,594.45/4,542,319.33 - Step 6: Final answer
x = 4,017,029.08
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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.