Finding the Fourth Proportional to 4,141,744.65, 6,213,042.09 and 1,585,110.20
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Solution
The fourth proportional to 4,141,744.65, 6,213,042.09 and 1,585,110.20 is: 2,377,827.99
Step by Step Solution
- Step 1: Write the proportion equation
4,141,744.65 : 6,213,042.09 = 1,585,110.20 : x - Step 2: Convert to fraction form
4,141,744.65/6,213,042.09 = 1,585,110.20/x - Step 3: Cross multiply
4,141,744.65x = 6,213,042.09 × 1,585,110.20 - Step 4: Simplify right side
4,141,744.65x = 9,848,356,358,823.11 - Step 5: Solve for x
x = 9,848,356,358,823.11/4,141,744.65 - Step 6: Final answer
x = 2,377,827.99
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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.