Finding the Fourth Proportional to 5,762,175.35, 8,644,201.04 and 2,691,237.11
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Solution
The fourth proportional to 5,762,175.35, 8,644,201.04 and 2,691,237.11 is: 4,037,293.77
Step by Step Solution
- Step 1: Write the proportion equation
5,762,175.35 : 8,644,201.04 = 2,691,237.11 : x - Step 2: Convert to fraction form
5,762,175.35/8,644,201.04 = 2,691,237.11/x - Step 3: Cross multiply
5,762,175.35x = 8,644,201.04 × 2,691,237.11 - Step 4: Simplify right side
5,762,175.35x = 23,263,594,653,220.34 - Step 5: Solve for x
x = 23,263,594,653,220.34/5,762,175.35 - Step 6: Final answer
x = 4,037,293.77
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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.