Finding the Fourth Proportional to 2,846,934.14, 4,270,450.68 and 1,048,892.09
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Solution
The fourth proportional to 2,846,934.14, 4,270,450.68 and 1,048,892.09 is: 1,573,356.36
Step by Step Solution
- Step 1: Write the proportion equation
2,846,934.14 : 4,270,450.68 = 1,048,892.09 : x - Step 2: Convert to fraction form
2,846,934.14/4,270,450.68 = 1,048,892.09/x - Step 3: Cross multiply
2,846,934.14x = 4,270,450.68 × 1,048,892.09 - Step 4: Simplify right side
2,846,934.14x = 4,479,241,917,634.87 - Step 5: Solve for x
x = 4,479,241,917,634.87/2,846,934.14 - Step 6: Final answer
x = 1,573,356.36
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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.