Finding the Fourth Proportional to 4,026,415.41, 5,554,335.92 and 2,393,661.42
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Solution
The fourth proportional to 4,026,415.41, 5,554,335.92 and 2,393,661.42 is: 3,301,994.02
Step by Step Solution
- Step 1: Write the proportion equation
4,026,415.41 : 5,554,335.92 = 2,393,661.42 : x - Step 2: Convert to fraction form
4,026,415.41/5,554,335.92 = 2,393,661.42/x - Step 3: Cross multiply
4,026,415.41x = 5,554,335.92 × 2,393,661.42 - Step 4: Simplify right side
4,026,415.41x = 13,295,199,593,455.90 - Step 5: Solve for x
x = 13,295,199,593,455.90/4,026,415.41 - Step 6: Final answer
x = 3,301,994.02
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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.