Finding the Fourth Proportional to 4,743,822.68, 6,546,395.99 and 2,568,348.17
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Solution
The fourth proportional to 4,743,822.68, 6,546,395.99 and 2,568,348.17 is: 3,544,277.53
Step by Step Solution
- Step 1: Write the proportion equation
4,743,822.68 : 6,546,395.99 = 2,568,348.17 : x - Step 2: Convert to fraction form
4,743,822.68/6,546,395.99 = 2,568,348.17/x - Step 3: Cross multiply
4,743,822.68x = 6,546,395.99 × 2,568,348.17 - Step 4: Simplify right side
4,743,822.68x = 16,813,424,115,438.12 - Step 5: Solve for x
x = 16,813,424,115,438.12/4,743,822.68 - Step 6: Final answer
x = 3,544,277.53
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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.