Finding the Fourth Proportional to 5,838,576.41, 8,057,203.36 and 3,225,260.27
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Solution
The fourth proportional to 5,838,576.41, 8,057,203.36 and 3,225,260.27 is: 4,450,841.45
Step by Step Solution
- Step 1: Write the proportion equation
5,838,576.41 : 8,057,203.36 = 3,225,260.27 : x - Step 2: Convert to fraction form
5,838,576.41/8,057,203.36 = 3,225,260.27/x - Step 3: Cross multiply
5,838,576.41x = 8,057,203.36 × 3,225,260.27 - Step 4: Simplify right side
5,838,576.41x = 25,986,577,844,032.49 - Step 5: Solve for x
x = 25,986,577,844,032.49/5,838,576.41 - Step 6: Final answer
x = 4,450,841.45
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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.