Finding the Fourth Proportional to 2,706,259.35, 3,734,480.97 and 1,482,351.80
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Solution
The fourth proportional to 2,706,259.35, 3,734,480.97 and 1,482,351.80 is: 2,045,559.52
Step by Step Solution
- Step 1: Write the proportion equation
2,706,259.35 : 3,734,480.97 = 1,482,351.80 : x - Step 2: Convert to fraction form
2,706,259.35/3,734,480.97 = 1,482,351.80/x - Step 3: Cross multiply
2,706,259.35x = 3,734,480.97 × 1,482,351.80 - Step 4: Simplify right side
2,706,259.35x = 5,535,814,587,945.25 - Step 5: Solve for x
x = 5,535,814,587,945.25/2,706,259.35 - Step 6: Final answer
x = 2,045,559.52
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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.