Finding the Fourth Proportional to 6,372,825.92, 9,560,638.56 and 1,884,752
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Solution
The fourth proportional to 6,372,825.92, 9,560,638.56 and 1,884,752 is: 2,827,541.95
Step by Step Solution
- Step 1: Write the proportion equation
6,372,825.92 : 9,560,638.56 = 1,884,752 : x - Step 2: Convert to fraction form
6,372,825.92/9,560,638.56 = 1,884,752/x - Step 3: Cross multiply
6,372,825.92x = 9,560,638.56 × 1,884,752 - Step 4: Simplify right side
6,372,825.92x = 18,019,432,647,237.12 - Step 5: Solve for x
x = 18,019,432,647,237.12/6,372,825.92 - Step 6: Final answer
x = 2,827,541.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.