Finding the Fourth Proportional to 2,310,365.46, 3,465,779.64 and 793,848.60
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Solution
The fourth proportional to 2,310,365.46, 3,465,779.64 and 793,848.60 is: 1,190,852.43
Step by Step Solution
- Step 1: Write the proportion equation
2,310,365.46 : 3,465,779.64 = 793,848.60 : x - Step 2: Convert to fraction form
2,310,365.46/3,465,779.64 = 793,848.60/x - Step 3: Cross multiply
2,310,365.46x = 3,465,779.64 × 793,848.60 - Step 4: Simplify right side
2,310,365.46x = 2,751,304,315,122.50 - Step 5: Solve for x
x = 2,751,304,315,122.50/2,310,365.46 - Step 6: Final answer
x = 1,190,852.43
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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.