Finding the Fourth Proportional to 5,364,236.16, 8,054,228.16 and 3,351,058.56
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Solution
The fourth proportional to 5,364,236.16, 8,054,228.16 and 3,351,058.56 is: 5,031,506.71
Step by Step Solution
- Step 1: Write the proportion equation
5,364,236.16 : 8,054,228.16 = 3,351,058.56 : x - Step 2: Convert to fraction form
5,364,236.16/8,054,228.16 = 3,351,058.56/x - Step 3: Cross multiply
5,364,236.16x = 8,054,228.16 × 3,351,058.56 - Step 4: Simplify right side
5,364,236.16x = 26,990,190,219,761.05 - Step 5: Solve for x
x = 26,990,190,219,761.05/5,364,236.16 - Step 6: Final answer
x = 5,031,506.71
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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.