Finding the Third Proportional to 4,163,655 and 6,210,939
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Solution
The third proportional to 4,163,655 and 6,210,939 is: 9,264,879.84
Step by Step Solution
- Step 1: Write the proportion equation
4,163,655 : 6,210,939 = 6,210,939 : x - Step 2: Convert to fraction form
4,163,655/6,210,939 = 6,210,939/x - Step 3: Cross multiply
4,163,655x = 6,210,939 × 6,210,939 - Step 4: Simplify right side
4,163,655x = 38,575,763,261,721 - Step 5: Solve for x
x = 38,575,763,261,721/4,163,655 - Step 6: Final answer
x = 9,264,879.84
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.