Finding the Fourth Proportional to 4,347,058.58, 6,523,577.48 and 1,507,170.84
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Solution
The fourth proportional to 4,347,058.58, 6,523,577.48 and 1,507,170.84 is: 2,261,792.79
Step by Step Solution
- Step 1: Write the proportion equation
4,347,058.58 : 6,523,577.48 = 1,507,170.84 : x - Step 2: Convert to fraction form
4,347,058.58/6,523,577.48 = 1,507,170.84/x - Step 3: Cross multiply
4,347,058.58x = 6,523,577.48 × 1,507,170.84 - Step 4: Simplify right side
4,347,058.58x = 9,832,145,750,336.68 - Step 5: Solve for x
x = 9,832,145,750,336.68/4,347,058.58 - Step 6: Final answer
x = 2,261,792.79
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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.