Finding the Fourth Proportional to 3,095,814.90, 4,644,091.66 and 1,497,229.28
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Solution
The fourth proportional to 3,095,814.90, 4,644,091.66 and 1,497,229.28 is: 2,246,022.53
Step by Step Solution
- Step 1: Write the proportion equation
3,095,814.90 : 4,644,091.66 = 1,497,229.28 : x - Step 2: Convert to fraction form
3,095,814.90/4,644,091.66 = 1,497,229.28/x - Step 3: Cross multiply
3,095,814.90x = 4,644,091.66 × 1,497,229.28 - Step 4: Simplify right side
3,095,814.90x = 6,953,270,012,355.81 - Step 5: Solve for x
x = 6,953,270,012,355.81/3,095,814.90 - Step 6: Final answer
x = 2,246,022.53
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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.