Finding the Fourth Proportional to 6,732,779.62, 10,100,587.99 and 2,183,473.68
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Solution
The fourth proportional to 6,732,779.62, 10,100,587.99 and 2,183,473.68 is: 3,275,670.57
Step by Step Solution
- Step 1: Write the proportion equation
6,732,779.62 : 10,100,587.99 = 2,183,473.68 : x - Step 2: Convert to fraction form
6,732,779.62/10,100,587.99 = 2,183,473.68/x - Step 3: Cross multiply
6,732,779.62x = 10,100,587.99 × 2,183,473.68 - Step 4: Simplify right side
6,732,779.62x = 22,054,368,028,689.11 - Step 5: Solve for x
x = 22,054,368,028,689.11/6,732,779.62 - Step 6: Final answer
x = 3,275,670.57
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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.