Finding the Fourth Proportional to 5,848,424.56, 8,769,425.19 and 1,803,790
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Solution
The fourth proportional to 5,848,424.56, 8,769,425.19 and 1,803,790 is: 2,704,694.45
Step by Step Solution
- Step 1: Write the proportion equation
5,848,424.56 : 8,769,425.19 = 1,803,790 : x - Step 2: Convert to fraction form
5,848,424.56/8,769,425.19 = 1,803,790/x - Step 3: Cross multiply
5,848,424.56x = 8,769,425.19 × 1,803,790 - Step 4: Simplify right side
5,848,424.56x = 15,818,201,463,470.10 - Step 5: Solve for x
x = 15,818,201,463,470.10/5,848,424.56 - Step 6: Final answer
x = 2,704,694.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.