Finding the Fourth Proportional to 7,669,597.44, 10,584,266 and 4,232,059.84
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Solution
The fourth proportional to 7,669,597.44, 10,584,266 and 4,232,059.84 is: 5,840,364.82
Step by Step Solution
- Step 1: Write the proportion equation
7,669,597.44 : 10,584,266 = 4,232,059.84 : x - Step 2: Convert to fraction form
7,669,597.44/10,584,266 = 4,232,059.84/x - Step 3: Cross multiply
7,669,597.44x = 10,584,266 × 4,232,059.84 - Step 4: Simplify right side
7,669,597.44x = 44,793,247,074,477.44 - Step 5: Solve for x
x = 44,793,247,074,477.44/7,669,597.44 - Step 6: Final answer
x = 5,840,364.82
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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.