Finding the Fourth Proportional to 4,454,533.44, 6,147,260.08 and 2,417,342.94
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Solution
The fourth proportional to 4,454,533.44, 6,147,260.08 and 2,417,342.94 is: 3,335,935.39
Step by Step Solution
- Step 1: Write the proportion equation
4,454,533.44 : 6,147,260.08 = 2,417,342.94 : x - Step 2: Convert to fraction form
4,454,533.44/6,147,260.08 = 2,417,342.94/x - Step 3: Cross multiply
4,454,533.44x = 6,147,260.08 × 2,417,342.94 - Step 4: Simplify right side
4,454,533.44x = 14,860,035,754,731.84 - Step 5: Solve for x
x = 14,860,035,754,731.84/4,454,533.44 - Step 6: Final answer
x = 3,335,935.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.