Finding the Fourth Proportional to 4,059,261.67, 6,089,252.10 and 1,067,445.67
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Solution
The fourth proportional to 4,059,261.67, 6,089,252.10 and 1,067,445.67 is: 1,601,263.07
Step by Step Solution
- Step 1: Write the proportion equation
4,059,261.67 : 6,089,252.10 = 1,067,445.67 : x - Step 2: Convert to fraction form
4,059,261.67/6,089,252.10 = 1,067,445.67/x - Step 3: Cross multiply
4,059,261.67x = 6,089,252.10 × 1,067,445.67 - Step 4: Simplify right side
4,059,261.67x = 6,499,945,787,683.41 - Step 5: Solve for x
x = 6,499,945,787,683.41/4,059,261.67 - Step 6: Final answer
x = 1,601,263.07
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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.