Finding the Fourth Proportional to 3,006,597.04, 4,509,415.44 and 876,182.82
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Solution
The fourth proportional to 3,006,597.04, 4,509,415.44 and 876,182.82 is: 1,314,134.31
Step by Step Solution
- Step 1: Write the proportion equation
3,006,597.04 : 4,509,415.44 = 876,182.82 : x - Step 2: Convert to fraction form
3,006,597.04/4,509,415.44 = 876,182.82/x - Step 3: Cross multiply
3,006,597.04x = 4,509,415.44 × 876,182.82 - Step 4: Simplify right side
3,006,597.04x = 3,951,072,336,770.74 - Step 5: Solve for x
x = 3,951,072,336,770.74/3,006,597.04 - Step 6: Final answer
x = 1,314,134.31
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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.