Finding the Fourth Proportional to 4,383,328.53, 6,575,610.42 and 1,350,939.63
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Solution
The fourth proportional to 4,383,328.53, 6,575,610.42 and 1,350,939.63 is: 2,026,599.80
Step by Step Solution
- Step 1: Write the proportion equation
4,383,328.53 : 6,575,610.42 = 1,350,939.63 : x - Step 2: Convert to fraction form
4,383,328.53/6,575,610.42 = 1,350,939.63/x - Step 3: Cross multiply
4,383,328.53x = 6,575,610.42 × 1,350,939.63 - Step 4: Simplify right side
4,383,328.53x = 8,883,252,707,818.94 - Step 5: Solve for x
x = 8,883,252,707,818.94/4,383,328.53 - Step 6: Final answer
x = 2,026,599.80
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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.