Finding the Fourth Proportional to 5,888,243.22, 8,832,353.68 and 1,845,040.74
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Solution
The fourth proportional to 5,888,243.22, 8,832,353.68 and 1,845,040.74 is: 2,767,557.62
Step by Step Solution
- Step 1: Write the proportion equation
5,888,243.22 : 8,832,353.68 = 1,845,040.74 : x - Step 2: Convert to fraction form
5,888,243.22/8,832,353.68 = 1,845,040.74/x - Step 3: Cross multiply
5,888,243.22x = 8,832,353.68 × 1,845,040.74 - Step 4: Simplify right side
5,888,243.22x = 16,296,052,369,688.92 - Step 5: Solve for x
x = 16,296,052,369,688.92/5,888,243.22 - Step 6: Final answer
x = 2,767,557.62
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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.