Finding the Fourth Proportional to 4,066,651.73, 6,095,721.44 and 1,370,045.09
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Solution
The fourth proportional to 4,066,651.73, 6,095,721.44 and 1,370,045.09 is: 2,053,633.74
Step by Step Solution
- Step 1: Write the proportion equation
4,066,651.73 : 6,095,721.44 = 1,370,045.09 : x - Step 2: Convert to fraction form
4,066,651.73/6,095,721.44 = 1,370,045.09/x - Step 3: Cross multiply
4,066,651.73x = 6,095,721.44 × 1,370,045.09 - Step 4: Simplify right side
4,066,651.73x = 8,351,413,191,550.90 - Step 5: Solve for x
x = 8,351,413,191,550.90/4,066,651.73 - Step 6: Final answer
x = 2,053,633.74
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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.