Finding the Fourth Proportional to 4,092,455.39, 6,136,994.16 and 1,396,998
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Solution
The fourth proportional to 4,092,455.39, 6,136,994.16 and 1,396,998 is: 2,094,920.47
Step by Step Solution
- Step 1: Write the proportion equation
4,092,455.39 : 6,136,994.16 = 1,396,998 : x - Step 2: Convert to fraction form
4,092,455.39/6,136,994.16 = 1,396,998/x - Step 3: Cross multiply
4,092,455.39x = 6,136,994.16 × 1,396,998 - Step 4: Simplify right side
4,092,455.39x = 8,573,368,567,531.68 - Step 5: Solve for x
x = 8,573,368,567,531.68/4,092,455.39 - Step 6: Final answer
x = 2,094,920.47
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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.