Finding the Fourth Proportional to 1,364,854.96, 2,045,622.14 and 965,610.82
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Solution
The fourth proportional to 1,364,854.96, 2,045,622.14 and 965,610.82 is: 1,447,241.60
Step by Step Solution
- Step 1: Write the proportion equation
1,364,854.96 : 2,045,622.14 = 965,610.82 : x - Step 2: Convert to fraction form
1,364,854.96/2,045,622.14 = 965,610.82/x - Step 3: Cross multiply
1,364,854.96x = 2,045,622.14 × 965,610.82 - Step 4: Simplify right side
1,364,854.96x = 1,975,274,878,797.13 - Step 5: Solve for x
x = 1,975,274,878,797.13/1,364,854.96 - Step 6: Final answer
x = 1,447,241.60
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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.