Finding the Fourth Proportional to 5,088,726.07, 7,022,496.36 and 2,765,618.48
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Solution
The fourth proportional to 5,088,726.07, 7,022,496.36 and 2,765,618.48 is: 3,816,583.06
Step by Step Solution
- Step 1: Write the proportion equation
5,088,726.07 : 7,022,496.36 = 2,765,618.48 : x - Step 2: Convert to fraction form
5,088,726.07/7,022,496.36 = 2,765,618.48/x - Step 3: Cross multiply
5,088,726.07x = 7,022,496.36 × 2,765,618.48 - Step 4: Simplify right side
5,088,726.07x = 19,421,545,726,504.97 - Step 5: Solve for x
x = 19,421,545,726,504.97/5,088,726.07 - Step 6: Final answer
x = 3,816,583.06
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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.