Finding the Fourth Proportional to 4,367,087.24, 6,550,630.86 and 1,705,829
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Solution
The fourth proportional to 4,367,087.24, 6,550,630.86 and 1,705,829 is: 2,558,743.50
Step by Step Solution
- Step 1: Write the proportion equation
4,367,087.24 : 6,550,630.86 = 1,705,829 : x - Step 2: Convert to fraction form
4,367,087.24/6,550,630.86 = 1,705,829/x - Step 3: Cross multiply
4,367,087.24x = 6,550,630.86 × 1,705,829 - Step 4: Simplify right side
4,367,087.24x = 11,174,256,089,282.94 - Step 5: Solve for x
x = 11,174,256,089,282.94/4,367,087.24 - Step 6: Final answer
x = 2,558,743.50
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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.