Finding the Fourth Proportional to 6,067,817.93, 8,373,617.26 and 3,314,543.49
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Solution
The fourth proportional to 6,067,817.93, 8,373,617.26 and 3,314,543.49 is: 4,574,085.59
Step by Step Solution
- Step 1: Write the proportion equation
6,067,817.93 : 8,373,617.26 = 3,314,543.49 : x - Step 2: Convert to fraction form
6,067,817.93/8,373,617.26 = 3,314,543.49/x - Step 3: Cross multiply
6,067,817.93x = 8,373,617.26 × 3,314,543.49 - Step 4: Simplify right side
6,067,817.93x = 27,754,718,568,598.28 - Step 5: Solve for x
x = 27,754,718,568,598.28/6,067,817.93 - Step 6: Final answer
x = 4,574,085.59
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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.