Finding the Fourth Proportional to 5,887,041.97, 8,830,563.09 and 1,843,846.15
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Solution
The fourth proportional to 5,887,041.97, 8,830,563.09 and 1,843,846.15 is: 2,765,769.27
Step by Step Solution
- Step 1: Write the proportion equation
5,887,041.97 : 8,830,563.09 = 1,843,846.15 : x - Step 2: Convert to fraction form
5,887,041.97/8,830,563.09 = 1,843,846.15/x - Step 3: Cross multiply
5,887,041.97x = 8,830,563.09 × 1,843,846.15 - Step 4: Simplify right side
5,887,041.97x = 16,282,199,755,828.60 - Step 5: Solve for x
x = 16,282,199,755,828.60/5,887,041.97 - Step 6: Final answer
x = 2,765,769.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.