Finding the Fourth Proportional to 4,241,058.84, 5,852,224.26 and 2,521,847.16
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Solution
The fourth proportional to 4,241,058.84, 5,852,224.26 and 2,521,847.16 is: 3,479,889.27
Step by Step Solution
- Step 1: Write the proportion equation
4,241,058.84 : 5,852,224.26 = 2,521,847.16 : x - Step 2: Convert to fraction form
4,241,058.84/5,852,224.26 = 2,521,847.16/x - Step 3: Cross multiply
4,241,058.84x = 5,852,224.26 × 2,521,847.16 - Step 4: Simplify right side
4,241,058.84x = 14,758,415,129,764.10 - Step 5: Solve for x
x = 14,758,415,129,764.10/4,241,058.84 - Step 6: Final answer
x = 3,479,889.27
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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.