Finding the Third Proportional to 4,072,811 and 6,038,763
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Solution
The third proportional to 4,072,811 and 6,038,763 is: 8,953,682.99
Step by Step Solution
- Step 1: Write the proportion equation
4,072,811 : 6,038,763 = 6,038,763 : x - Step 2: Convert to fraction form
4,072,811/6,038,763 = 6,038,763/x - Step 3: Cross multiply
4,072,811x = 6,038,763 × 6,038,763 - Step 4: Simplify right side
4,072,811x = 36,466,658,570,169 - Step 5: Solve for x
x = 36,466,658,570,169/4,072,811 - Step 6: Final answer
x = 8,953,682.99
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.