Finding the Fourth Proportional to 5,833,263.20, 8,048,701.42 and 3,352,004.62
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Solution
The fourth proportional to 5,833,263.20, 8,048,701.42 and 3,352,004.62 is: 4,625,075.78
Step by Step Solution
- Step 1: Write the proportion equation
5,833,263.20 : 8,048,701.42 = 3,352,004.62 : x - Step 2: Convert to fraction form
5,833,263.20/8,048,701.42 = 3,352,004.62/x - Step 3: Cross multiply
5,833,263.20x = 8,048,701.42 × 3,352,004.62 - Step 4: Simplify right side
5,833,263.20x = 26,979,284,316,338.80 - Step 5: Solve for x
x = 26,979,284,316,338.80/5,833,263.20 - Step 6: Final answer
x = 4,625,075.78
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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.