Finding the Fourth Proportional to 3,797,840.08, 5,696,944.02 and 1,239,050.08
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Solution
The fourth proportional to 3,797,840.08, 5,696,944.02 and 1,239,050.08 is: 1,858,635.12
Step by Step Solution
- Step 1: Write the proportion equation
3,797,840.08 : 5,696,944.02 = 1,239,050.08 : x - Step 2: Convert to fraction form
3,797,840.08/5,696,944.02 = 1,239,050.08/x - Step 3: Cross multiply
3,797,840.08x = 5,696,944.02 × 1,239,050.08 - Step 4: Simplify right side
3,797,840.08x = 7,058,798,943,736.52 - Step 5: Solve for x
x = 7,058,798,943,736.52/3,797,840.08 - Step 6: Final answer
x = 1,858,635.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.