Finding the Fourth Proportional to 4,752,032.01, 6,557,798.12 and 2,576,571.68
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Solution
The fourth proportional to 4,752,032.01, 6,557,798.12 and 2,576,571.68 is: 3,555,665.63
Step by Step Solution
- Step 1: Write the proportion equation
4,752,032.01 : 6,557,798.12 = 2,576,571.68 : x - Step 2: Convert to fraction form
4,752,032.01/6,557,798.12 = 2,576,571.68/x - Step 3: Cross multiply
4,752,032.01x = 6,557,798.12 × 2,576,571.68 - Step 4: Simplify right side
4,752,032.01x = 16,896,636,873,477.39 - Step 5: Solve for x
x = 16,896,636,873,477.39/4,752,032.01 - Step 6: Final answer
x = 3,555,665.63
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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.