Finding the Third Proportional to 4,968,635.63 and 7,288,911
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Solution
The third proportional to 4,968,635.63 and 7,288,911 is: 10,692,718.80
Step by Step Solution
- Step 1: Write the proportion equation
4,968,635.63 : 7,288,911 = 7,288,911 : x - Step 2: Convert to fraction form
4,968,635.63/7,288,911 = 7,288,911/x - Step 3: Cross multiply
4,968,635.63x = 7,288,911 × 7,288,911 - Step 4: Simplify right side
4,968,635.63x = 53,128,223,565,921 - Step 5: Solve for x
x = 53,128,223,565,921/4,968,635.63 - Step 6: Final answer
x = 10,692,718.80
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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.