Finding the Fourth Proportional to 4,450,637.63, 6,141,879.92 and 2,413,448.75
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Solution
The fourth proportional to 4,450,637.63, 6,141,879.92 and 2,413,448.75 is: 3,330,559.27
Step by Step Solution
- Step 1: Write the proportion equation
4,450,637.63 : 6,141,879.92 = 2,413,448.75 : x - Step 2: Convert to fraction form
4,450,637.63/6,141,879.92 = 2,413,448.75/x - Step 3: Cross multiply
4,450,637.63x = 6,141,879.92 × 2,413,448.75 - Step 4: Simplify right side
4,450,637.63x = 14,823,112,415,574.10 - Step 5: Solve for x
x = 14,823,112,415,574.10/4,450,637.63 - Step 6: Final answer
x = 3,330,559.27
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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.