Finding the Fourth Proportional to 1,650,405.24, 2,476,193.57 and 739,516.10
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Solution
The fourth proportional to 1,650,405.24, 2,476,193.57 and 739,516.10 is: 1,109,536.60
Step by Step Solution
- Step 1: Write the proportion equation
1,650,405.24 : 2,476,193.57 = 739,516.10 : x - Step 2: Convert to fraction form
1,650,405.24/2,476,193.57 = 739,516.10/x - Step 3: Cross multiply
1,650,405.24x = 2,476,193.57 × 739,516.10 - Step 4: Simplify right side
1,650,405.24x = 1,831,185,011,731.48 - Step 5: Solve for x
x = 1,831,185,011,731.48/1,650,405.24 - Step 6: Final answer
x = 1,109,536.60
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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.