Finding the Fourth Proportional to 4,058,088.92, 6,089,373.84 and 2,261,983.76
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Solution
The fourth proportional to 4,058,088.92, 6,089,373.84 and 2,261,983.76 is: 3,394,224.48
Step by Step Solution
- Step 1: Write the proportion equation
4,058,088.92 : 6,089,373.84 = 2,261,983.76 : x - Step 2: Convert to fraction form
4,058,088.92/6,089,373.84 = 2,261,983.76/x - Step 3: Cross multiply
4,058,088.92x = 6,089,373.84 × 2,261,983.76 - Step 4: Simplify right side
4,058,088.92x = 13,774,064,734,648.84 - Step 5: Solve for x
x = 13,774,064,734,648.84/4,058,088.92 - Step 6: Final answer
x = 3,394,224.48
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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.