Finding the Fourth Proportional to 4,743,160.07, 6,545,559.51 and 2,567,701.62
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Solution
The fourth proportional to 4,743,160.07, 6,545,559.51 and 2,567,701.62 is: 3,543,427.49
Step by Step Solution
- Step 1: Write the proportion equation
4,743,160.07 : 6,545,559.51 = 2,567,701.62 : x - Step 2: Convert to fraction form
4,743,160.07/6,545,559.51 = 2,567,701.62/x - Step 3: Cross multiply
4,743,160.07x = 6,545,559.51 × 2,567,701.62 - Step 4: Simplify right side
4,743,160.07x = 16,807,043,757,633.41 - Step 5: Solve for x
x = 16,807,043,757,633.41/4,743,160.07 - Step 6: Final answer
x = 3,543,427.49
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1.5x scale
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.