Finding the Third Proportional to 5,600,739.94 and 8,649,841.50
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Solution
The third proportional to 5,600,739.94 and 8,649,841.50 is: 13,358,905.93
Step by Step Solution
- Step 1: Write the proportion equation
5,600,739.94 : 8,649,841.50 = 8,649,841.50 : x - Step 2: Convert to fraction form
5,600,739.94/8,649,841.50 = 8,649,841.50/x - Step 3: Cross multiply
5,600,739.94x = 8,649,841.50 × 8,649,841.50 - Step 4: Simplify right side
5,600,739.94x = 74,819,757,975,122.25 - Step 5: Solve for x
x = 74,819,757,975,122.25/5,600,739.94 - Step 6: Final answer
x = 13,358,905.93
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.