Finding the Third Proportional to 5,430,101.63 and 7,967,633.63
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Solution
The third proportional to 5,430,101.63 and 7,967,633.63 is: 11,690,975.60
Step by Step Solution
- Step 1: Write the proportion equation
5,430,101.63 : 7,967,633.63 = 7,967,633.63 : x - Step 2: Convert to fraction form
5,430,101.63/7,967,633.63 = 7,967,633.63/x - Step 3: Cross multiply
5,430,101.63x = 7,967,633.63 × 7,967,633.63 - Step 4: Simplify right side
5,430,101.63x = 63,483,185,582,230.64 - Step 5: Solve for x
x = 63,483,185,582,230.64/5,430,101.63 - Step 6: Final answer
x = 11,690,975.60
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.