Finding the Fourth Proportional to 6,044,615.23, 8,341,496.37 and 3,291,301.84
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Solution
The fourth proportional to 6,044,615.23, 8,341,496.37 and 3,291,301.84 is: 4,541,956.98
Step by Step Solution
- Step 1: Write the proportion equation
6,044,615.23 : 8,341,496.37 = 3,291,301.84 : x - Step 2: Convert to fraction form
6,044,615.23/8,341,496.37 = 3,291,301.84/x - Step 3: Cross multiply
6,044,615.23x = 8,341,496.37 × 3,291,301.84 - Step 4: Simplify right side
6,044,615.23x = 27,454,382,350,934.32 - Step 5: Solve for x
x = 27,454,382,350,934.32/6,044,615.23 - Step 6: Final answer
x = 4,541,956.98
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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.